[XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters.
SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26107a Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott
@ -14,33 +14,6 @@
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Portions Copyright (c) 1989, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __XFS_VNODE_H__
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#define __XFS_VNODE_H__
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@ -51,7 +24,6 @@ struct vattr;
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struct xfs_iomap;
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struct attrlist_cursor_kern;
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typedef xfs_ino_t vnumber_t;
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typedef struct dentry vname_t;
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typedef bhv_head_t vn_bhv_head_t;
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@ -66,7 +38,7 @@ typedef enum vflags {
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* MP locking protocols:
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* v_flag, v_vfsp VN_LOCK/VN_UNLOCK
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*/
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typedef struct vnode {
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typedef struct bhv_vnode {
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vflags_t v_flag; /* vnode flags (see above) */
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struct bhv_vfs *v_vfsp; /* ptr to containing VFS */
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vnumber_t v_number; /* in-core vnode number */
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@ -78,7 +50,7 @@ typedef struct vnode {
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#endif
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struct inode v_inode; /* Linux inode */
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/* inode MUST be last */
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} vnode_t;
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} bhv_vnode_t;
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#define VN_ISLNK(vp) S_ISLNK((vp)->v_inode.i_mode)
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#define VN_ISREG(vp) S_ISREG((vp)->v_inode.i_mode)
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@ -86,9 +58,6 @@ typedef struct vnode {
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#define VN_ISCHR(vp) S_ISCHR((vp)->v_inode.i_mode)
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#define VN_ISBLK(vp) S_ISBLK((vp)->v_inode.i_mode)
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#define v_fbhv v_bh.bh_first /* first behavior */
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#define v_fops v_bh.bh_first->bd_ops /* first behavior ops */
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#define VNODE_POSITION_BASE BHV_POSITION_BASE /* chain bottom */
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#define VNODE_POSITION_TOP BHV_POSITION_TOP /* chain top */
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#define VNODE_POSITION_INVALID BHV_POSITION_INVALID /* invalid pos. num */
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@ -110,8 +79,8 @@ typedef enum {
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/*
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* Macros for dealing with the behavior descriptor inside of the vnode.
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*/
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#define BHV_TO_VNODE(bdp) ((vnode_t *)BHV_VOBJ(bdp))
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#define BHV_TO_VNODE_NULL(bdp) ((vnode_t *)BHV_VOBJNULL(bdp))
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#define BHV_TO_VNODE(bdp) ((bhv_vnode_t *)BHV_VOBJ(bdp))
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#define BHV_TO_VNODE_NULL(bdp) ((bhv_vnode_t *)BHV_VOBJNULL(bdp))
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#define VN_BHV_HEAD(vp) ((bhv_head_t *)(&((vp)->v_bh)))
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#define vn_bhv_head_init(bhp,name) bhv_head_init(bhp,name)
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@ -122,17 +91,17 @@ typedef enum {
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/*
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* Vnode to Linux inode mapping.
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*/
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static inline struct vnode *vn_from_inode(struct inode *inode)
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static inline struct bhv_vnode *vn_from_inode(struct inode *inode)
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{
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return (vnode_t *)list_entry(inode, vnode_t, v_inode);
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return (bhv_vnode_t *)list_entry(inode, bhv_vnode_t, v_inode);
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}
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static inline struct inode *vn_to_inode(struct vnode *vnode)
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static inline struct inode *vn_to_inode(struct bhv_vnode *vnode)
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{
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return &vnode->v_inode;
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}
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/*
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* Values for the VOP_RWLOCK and VOP_RWUNLOCK flags parameter.
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* Values for the vop_rwlock/rwunlock flags parameter.
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*/
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typedef enum vrwlock {
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VRWLOCK_NONE,
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@ -144,7 +113,7 @@ typedef enum vrwlock {
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} vrwlock_t;
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/*
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* Return values for VOP_INACTIVE. A return value of
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* Return values for bhv_vop_inactive. A return value of
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* VN_INACTIVE_NOCACHE implies that the file system behavior
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* has disassociated its state and bhv_desc_t from the vnode.
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*/
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@ -152,7 +121,7 @@ typedef enum vrwlock {
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#define VN_INACTIVE_NOCACHE 1
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/*
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* Values for the cmd code given to VOP_VNODE_CHANGE.
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* Values for the cmd code given to vop_vnode_change.
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*/
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typedef enum vchange {
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VCHANGE_FLAGS_FRLOCKS = 0,
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@ -188,22 +157,22 @@ typedef int (*vop_getattr_t)(bhv_desc_t *, struct vattr *, int,
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typedef int (*vop_setattr_t)(bhv_desc_t *, struct vattr *, int,
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struct cred *);
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typedef int (*vop_access_t)(bhv_desc_t *, int, struct cred *);
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typedef int (*vop_lookup_t)(bhv_desc_t *, vname_t *, vnode_t **,
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int, vnode_t *, struct cred *);
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typedef int (*vop_lookup_t)(bhv_desc_t *, vname_t *, bhv_vnode_t **,
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int, bhv_vnode_t *, struct cred *);
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typedef int (*vop_create_t)(bhv_desc_t *, vname_t *, struct vattr *,
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vnode_t **, struct cred *);
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bhv_vnode_t **, struct cred *);
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typedef int (*vop_remove_t)(bhv_desc_t *, vname_t *, struct cred *);
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typedef int (*vop_link_t)(bhv_desc_t *, vnode_t *, vname_t *,
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struct cred *);
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typedef int (*vop_rename_t)(bhv_desc_t *, vname_t *, vnode_t *, vname_t *,
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typedef int (*vop_link_t)(bhv_desc_t *, bhv_vnode_t *, vname_t *,
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struct cred *);
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typedef int (*vop_rename_t)(bhv_desc_t *, vname_t *, bhv_vnode_t *,
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vname_t *, struct cred *);
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typedef int (*vop_mkdir_t)(bhv_desc_t *, vname_t *, struct vattr *,
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vnode_t **, struct cred *);
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bhv_vnode_t **, struct cred *);
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typedef int (*vop_rmdir_t)(bhv_desc_t *, vname_t *, struct cred *);
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typedef int (*vop_readdir_t)(bhv_desc_t *, struct uio *, struct cred *,
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int *);
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typedef int (*vop_symlink_t)(bhv_desc_t *, vname_t *, struct vattr *,
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char *, vnode_t **, struct cred *);
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char *, bhv_vnode_t **, struct cred *);
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typedef int (*vop_readlink_t)(bhv_desc_t *, struct uio *, int,
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struct cred *);
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typedef int (*vop_fsync_t)(bhv_desc_t *, int, struct cred *,
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@ -224,7 +193,7 @@ typedef int (*vop_attr_remove_t)(bhv_desc_t *, const char *,
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int, struct cred *);
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typedef int (*vop_attr_list_t)(bhv_desc_t *, char *, int, int,
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struct attrlist_cursor_kern *, struct cred *);
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typedef void (*vop_link_removed_t)(bhv_desc_t *, vnode_t *, int);
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typedef void (*vop_link_removed_t)(bhv_desc_t *, bhv_vnode_t *, int);
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typedef void (*vop_vnode_change_t)(bhv_desc_t *, vchange_t, __psint_t);
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typedef void (*vop_ptossvp_t)(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
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typedef void (*vop_pflushinvalvp_t)(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
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@ -233,7 +202,7 @@ typedef int (*vop_pflushvp_t)(bhv_desc_t *, xfs_off_t, xfs_off_t,
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typedef int (*vop_iflush_t)(bhv_desc_t *, int);
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typedef struct vnodeops {
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typedef struct bhv_vnodeops {
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bhv_position_t vn_position; /* position within behavior chain */
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vop_open_t vop_open;
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vop_close_t vop_close;
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@ -274,105 +243,80 @@ typedef struct vnodeops {
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vop_pflushvp_t vop_flush_pages;
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vop_release_t vop_release;
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vop_iflush_t vop_iflush;
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} vnodeops_t;
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} bhv_vnodeops_t;
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/*
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* VOP's.
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* Virtual node operations, operating from head bhv.
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*/
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#define _VOP_(op, vp) (*((vnodeops_t *)(vp)->v_fops)->op)
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#define VOP_OPEN(vp, cr, rv) \
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rv = _VOP_(vop_open, vp)((vp)->v_fbhv, cr)
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#define VOP_CLOSE(vp, f, last, cr, rv) \
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rv = _VOP_(vop_close, vp)((vp)->v_fbhv, f, last, cr)
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#define VOP_READ(vp,file,iov,segs,offset,ioflags,cr,rv) \
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rv = _VOP_(vop_read, vp)((vp)->v_fbhv,file,iov,segs,offset,ioflags,cr)
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#define VOP_WRITE(vp,file,iov,segs,offset,ioflags,cr,rv) \
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rv = _VOP_(vop_write, vp)((vp)->v_fbhv,file,iov,segs,offset,ioflags,cr)
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#define VOP_SENDFILE(vp,f,off,ioflags,cnt,act,targ,cr,rv) \
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rv = _VOP_(vop_sendfile, vp)((vp)->v_fbhv,f,off,ioflags,cnt,act,targ,cr)
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#define VOP_SPLICE_READ(vp,f,o,pipe,cnt,fl,iofl,cr,rv) \
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rv = _VOP_(vop_splice_read, vp)((vp)->v_fbhv,f,o,pipe,cnt,fl,iofl,cr)
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#define VOP_SPLICE_WRITE(vp,f,o,pipe,cnt,fl,iofl,cr,rv) \
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rv = _VOP_(vop_splice_write, vp)((vp)->v_fbhv,f,o,pipe,cnt,fl,iofl,cr)
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#define VOP_BMAP(vp,of,sz,rw,b,n,rv) \
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rv = _VOP_(vop_bmap, vp)((vp)->v_fbhv,of,sz,rw,b,n)
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#define VOP_GETATTR(vp, vap, f, cr, rv) \
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rv = _VOP_(vop_getattr, vp)((vp)->v_fbhv, vap, f, cr)
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#define VOP_SETATTR(vp, vap, f, cr, rv) \
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rv = _VOP_(vop_setattr, vp)((vp)->v_fbhv, vap, f, cr)
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#define VOP_ACCESS(vp, mode, cr, rv) \
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rv = _VOP_(vop_access, vp)((vp)->v_fbhv, mode, cr)
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#define VOP_LOOKUP(vp,d,vpp,f,rdir,cr,rv) \
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rv = _VOP_(vop_lookup, vp)((vp)->v_fbhv,d,vpp,f,rdir,cr)
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#define VOP_CREATE(dvp,d,vap,vpp,cr,rv) \
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rv = _VOP_(vop_create, dvp)((dvp)->v_fbhv,d,vap,vpp,cr)
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#define VOP_REMOVE(dvp,d,cr,rv) \
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rv = _VOP_(vop_remove, dvp)((dvp)->v_fbhv,d,cr)
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#define VOP_LINK(tdvp,fvp,d,cr,rv) \
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rv = _VOP_(vop_link, tdvp)((tdvp)->v_fbhv,fvp,d,cr)
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#define VOP_RENAME(fvp,fnm,tdvp,tnm,cr,rv) \
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rv = _VOP_(vop_rename, fvp)((fvp)->v_fbhv,fnm,tdvp,tnm,cr)
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#define VOP_MKDIR(dp,d,vap,vpp,cr,rv) \
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rv = _VOP_(vop_mkdir, dp)((dp)->v_fbhv,d,vap,vpp,cr)
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#define VOP_RMDIR(dp,d,cr,rv) \
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rv = _VOP_(vop_rmdir, dp)((dp)->v_fbhv,d,cr)
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#define VOP_READDIR(vp,uiop,cr,eofp,rv) \
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rv = _VOP_(vop_readdir, vp)((vp)->v_fbhv,uiop,cr,eofp)
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#define VOP_SYMLINK(dvp,d,vap,tnm,vpp,cr,rv) \
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rv = _VOP_(vop_symlink, dvp) ((dvp)->v_fbhv,d,vap,tnm,vpp,cr)
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#define VOP_READLINK(vp,uiop,fl,cr,rv) \
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rv = _VOP_(vop_readlink, vp)((vp)->v_fbhv,uiop,fl,cr)
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#define VOP_FSYNC(vp,f,cr,b,e,rv) \
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rv = _VOP_(vop_fsync, vp)((vp)->v_fbhv,f,cr,b,e)
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#define VOP_INACTIVE(vp, cr, rv) \
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rv = _VOP_(vop_inactive, vp)((vp)->v_fbhv, cr)
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#define VOP_RELEASE(vp, rv) \
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rv = _VOP_(vop_release, vp)((vp)->v_fbhv)
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#define VOP_FID2(vp, fidp, rv) \
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rv = _VOP_(vop_fid2, vp)((vp)->v_fbhv, fidp)
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#define VOP_RWLOCK(vp,i) \
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(void)_VOP_(vop_rwlock, vp)((vp)->v_fbhv, i)
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#define VOP_RWLOCK_TRY(vp,i) \
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_VOP_(vop_rwlock, vp)((vp)->v_fbhv, i)
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#define VOP_RWUNLOCK(vp,i) \
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(void)_VOP_(vop_rwunlock, vp)((vp)->v_fbhv, i)
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#define VOP_FRLOCK(vp,c,fl,flags,offset,fr,rv) \
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rv = _VOP_(vop_frlock, vp)((vp)->v_fbhv,c,fl,flags,offset,fr)
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#define VOP_RECLAIM(vp, rv) \
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rv = _VOP_(vop_reclaim, vp)((vp)->v_fbhv)
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#define VOP_ATTR_GET(vp, name, val, vallenp, fl, cred, rv) \
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rv = _VOP_(vop_attr_get, vp)((vp)->v_fbhv,name,val,vallenp,fl,cred)
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#define VOP_ATTR_SET(vp, name, val, vallen, fl, cred, rv) \
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rv = _VOP_(vop_attr_set, vp)((vp)->v_fbhv,name,val,vallen,fl,cred)
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#define VOP_ATTR_REMOVE(vp, name, flags, cred, rv) \
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rv = _VOP_(vop_attr_remove, vp)((vp)->v_fbhv,name,flags,cred)
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#define VOP_ATTR_LIST(vp, buf, buflen, fl, cursor, cred, rv) \
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rv = _VOP_(vop_attr_list, vp)((vp)->v_fbhv,buf,buflen,fl,cursor,cred)
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#define VOP_LINK_REMOVED(vp, dvp, linkzero) \
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(void)_VOP_(vop_link_removed, vp)((vp)->v_fbhv, dvp, linkzero)
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#define VOP_VNODE_CHANGE(vp, cmd, val) \
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(void)_VOP_(vop_vnode_change, vp)((vp)->v_fbhv,cmd,val)
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/*
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* These are page cache functions that now go thru VOPs.
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* 'last' parameter is unused and left in for IRIX compatibility
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*/
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#define VOP_TOSS_PAGES(vp, first, last, fiopt) \
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_VOP_(vop_tosspages, vp)((vp)->v_fbhv,first, last, fiopt)
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/*
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* 'last' parameter is unused and left in for IRIX compatibility
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*/
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#define VOP_FLUSHINVAL_PAGES(vp, first, last, fiopt) \
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_VOP_(vop_flushinval_pages, vp)((vp)->v_fbhv,first,last,fiopt)
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/*
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* 'last' parameter is unused and left in for IRIX compatibility
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*/
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#define VOP_FLUSH_PAGES(vp, first, last, flags, fiopt, rv) \
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rv = _VOP_(vop_flush_pages, vp)((vp)->v_fbhv,first,last,flags,fiopt)
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#define VOP_IOCTL(vp, inode, filp, fl, cmd, arg, rv) \
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rv = _VOP_(vop_ioctl, vp)((vp)->v_fbhv,inode,filp,fl,cmd,arg)
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#define VOP_IFLUSH(vp, flags, rv) \
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rv = _VOP_(vop_iflush, vp)((vp)->v_fbhv, flags)
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#define VNHEAD(vp) ((vp)->v_bh.bh_first)
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#define VOP(op, vp) (*((bhv_vnodeops_t *)VNHEAD(vp)->bd_ops)->op)
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#define bhv_vop_open(vp, cr) VOP(vop_open, vp)(VNHEAD(vp),cr)
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#define bhv_vop_close(vp, f,last,cr) VOP(vop_close, vp)(VNHEAD(vp),f,last,cr)
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#define bhv_vop_read(vp,file,iov,segs,offset,ioflags,cr) \
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VOP(vop_read, vp)(VNHEAD(vp),file,iov,segs,offset,ioflags,cr)
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#define bhv_vop_write(vp,file,iov,segs,offset,ioflags,cr) \
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VOP(vop_write, vp)(VNHEAD(vp),file,iov,segs,offset,ioflags,cr)
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#define bhv_vop_sendfile(vp,f,off,ioflags,cnt,act,targ,cr) \
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VOP(vop_sendfile, vp)(VNHEAD(vp),f,off,ioflags,cnt,act,targ,cr)
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#define bhv_vop_splice_read(vp,f,o,pipe,cnt,fl,iofl,cr) \
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VOP(vop_splice_read, vp)(VNHEAD(vp),f,o,pipe,cnt,fl,iofl,cr)
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#define bhv_vop_splice_write(vp,f,o,pipe,cnt,fl,iofl,cr) \
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VOP(vop_splice_write, vp)(VNHEAD(vp),f,o,pipe,cnt,fl,iofl,cr)
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#define bhv_vop_bmap(vp,of,sz,rw,b,n) \
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VOP(vop_bmap, vp)(VNHEAD(vp),of,sz,rw,b,n)
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#define bhv_vop_getattr(vp, vap,f,cr) \
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VOP(vop_getattr, vp)(VNHEAD(vp), vap,f,cr)
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#define bhv_vop_setattr(vp, vap,f,cr) \
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VOP(vop_setattr, vp)(VNHEAD(vp), vap,f,cr)
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#define bhv_vop_access(vp, mode,cr) VOP(vop_access, vp)(VNHEAD(vp), mode,cr)
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#define bhv_vop_lookup(vp,d,vpp,f,rdir,cr) \
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VOP(vop_lookup, vp)(VNHEAD(vp),d,vpp,f,rdir,cr)
|
||||
#define bhv_vop_create(dvp,d,vap,vpp,cr) \
|
||||
VOP(vop_create, dvp)(VNHEAD(dvp),d,vap,vpp,cr)
|
||||
#define bhv_vop_remove(dvp,d,cr) VOP(vop_remove, dvp)(VNHEAD(dvp),d,cr)
|
||||
#define bhv_vop_link(dvp,fvp,d,cr) VOP(vop_link, dvp)(VNHEAD(dvp),fvp,d,cr)
|
||||
#define bhv_vop_rename(fvp,fnm,tdvp,tnm,cr) \
|
||||
VOP(vop_rename, fvp)(VNHEAD(fvp),fnm,tdvp,tnm,cr)
|
||||
#define bhv_vop_mkdir(dp,d,vap,vpp,cr) \
|
||||
VOP(vop_mkdir, dp)(VNHEAD(dp),d,vap,vpp,cr)
|
||||
#define bhv_vop_rmdir(dp,d,cr) VOP(vop_rmdir, dp)(VNHEAD(dp),d,cr)
|
||||
#define bhv_vop_readdir(vp,uiop,cr,eofp) \
|
||||
VOP(vop_readdir, vp)(VNHEAD(vp),uiop,cr,eofp)
|
||||
#define bhv_vop_symlink(dvp,d,vap,tnm,vpp,cr) \
|
||||
VOP(vop_symlink, dvp)(VNHEAD(dvp),d,vap,tnm,vpp,cr)
|
||||
#define bhv_vop_readlink(vp,uiop,fl,cr) \
|
||||
VOP(vop_readlink, vp)(VNHEAD(vp),uiop,fl,cr)
|
||||
#define bhv_vop_fsync(vp,f,cr,b,e) VOP(vop_fsync, vp)(VNHEAD(vp),f,cr,b,e)
|
||||
#define bhv_vop_inactive(vp,cr) VOP(vop_inactive, vp)(VNHEAD(vp),cr)
|
||||
#define bhv_vop_release(vp) VOP(vop_release, vp)(VNHEAD(vp))
|
||||
#define bhv_vop_fid2(vp,fidp) VOP(vop_fid2, vp)(VNHEAD(vp),fidp)
|
||||
#define bhv_vop_rwlock(vp,i) VOP(vop_rwlock, vp)(VNHEAD(vp),i)
|
||||
#define bhv_vop_rwlock_try(vp,i) VOP(vop_rwlock, vp)(VNHEAD(vp),i)
|
||||
#define bhv_vop_rwunlock(vp,i) VOP(vop_rwunlock, vp)(VNHEAD(vp),i)
|
||||
#define bhv_vop_frlock(vp,c,fl,flags,offset,fr) \
|
||||
VOP(vop_frlock, vp)(VNHEAD(vp),c,fl,flags,offset,fr)
|
||||
#define bhv_vop_reclaim(vp) VOP(vop_reclaim, vp)(VNHEAD(vp))
|
||||
#define bhv_vop_attr_get(vp, name, val, vallenp, fl, cred) \
|
||||
VOP(vop_attr_get, vp)(VNHEAD(vp),name,val,vallenp,fl,cred)
|
||||
#define bhv_vop_attr_set(vp, name, val, vallen, fl, cred) \
|
||||
VOP(vop_attr_set, vp)(VNHEAD(vp),name,val,vallen,fl,cred)
|
||||
#define bhv_vop_attr_remove(vp, name, flags, cred) \
|
||||
VOP(vop_attr_remove, vp)(VNHEAD(vp),name,flags,cred)
|
||||
#define bhv_vop_attr_list(vp, buf, buflen, fl, cursor, cred) \
|
||||
VOP(vop_attr_list, vp)(VNHEAD(vp),buf,buflen,fl,cursor,cred)
|
||||
#define bhv_vop_link_removed(vp, dvp, linkzero) \
|
||||
VOP(vop_link_removed, vp)(VNHEAD(vp), dvp, linkzero)
|
||||
#define bhv_vop_vnode_change(vp, cmd, val) \
|
||||
VOP(vop_vnode_change, vp)(VNHEAD(vp), cmd, val)
|
||||
#define bhv_vop_toss_pages(vp, first, last, fiopt) \
|
||||
VOP(vop_tosspages, vp)(VNHEAD(vp), first, last, fiopt)
|
||||
#define bhv_vop_flushinval_pages(vp, first, last, fiopt) \
|
||||
VOP(vop_flushinval_pages, vp)(VNHEAD(vp),first,last,fiopt)
|
||||
#define bhv_vop_flush_pages(vp, first, last, flags, fiopt) \
|
||||
VOP(vop_flush_pages, vp)(VNHEAD(vp),first,last,flags,fiopt)
|
||||
#define bhv_vop_ioctl(vp, inode, filp, fl, cmd, arg) \
|
||||
VOP(vop_ioctl, vp)(VNHEAD(vp),inode,filp,fl,cmd,arg)
|
||||
#define bhv_vop_iflush(vp, flags) VOP(vop_iflush, vp)(VNHEAD(vp), flags)
|
||||
|
||||
/*
|
||||
* Flags for read/write calls - same values as IRIX
|
||||
@ -382,7 +326,7 @@ typedef struct vnodeops {
|
||||
#define IO_INVIS 0x00020 /* don't update inode timestamps */
|
||||
|
||||
/*
|
||||
* Flags for VOP_IFLUSH call
|
||||
* Flags for vop_iflush call
|
||||
*/
|
||||
#define FLUSH_SYNC 1 /* wait for flush to complete */
|
||||
#define FLUSH_INODE 2 /* flush the inode itself */
|
||||
@ -390,8 +334,7 @@ typedef struct vnodeops {
|
||||
* this inode out to disk */
|
||||
|
||||
/*
|
||||
* Flush/Invalidate options for VOP_TOSS_PAGES, VOP_FLUSHINVAL_PAGES and
|
||||
* VOP_FLUSH_PAGES.
|
||||
* Flush/Invalidate options for vop_toss/flush/flushinval_pages.
|
||||
*/
|
||||
#define FI_NONE 0 /* none */
|
||||
#define FI_REMAPF 1 /* Do a remapf prior to the operation */
|
||||
@ -497,31 +440,17 @@ typedef struct vattr {
|
||||
(VN_ISREG(vp) && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
|
||||
|
||||
extern void vn_init(void);
|
||||
extern vnode_t *vn_initialize(struct inode *);
|
||||
extern bhv_vnode_t *vn_initialize(struct inode *);
|
||||
extern int vn_revalidate(struct bhv_vnode *);
|
||||
extern int __vn_revalidate(struct bhv_vnode *, vattr_t *);
|
||||
extern void vn_revalidate_core(struct bhv_vnode *, vattr_t *);
|
||||
|
||||
/*
|
||||
* vnode_map structures _must_ match vn_epoch and vnode structure sizes.
|
||||
*/
|
||||
typedef struct vnode_map {
|
||||
bhv_vfs_t *v_vfsp;
|
||||
vnumber_t v_number; /* in-core vnode number */
|
||||
xfs_ino_t v_ino; /* inode # */
|
||||
} vmap_t;
|
||||
extern void vn_iowait(struct bhv_vnode *vp);
|
||||
extern void vn_iowake(struct bhv_vnode *vp);
|
||||
|
||||
#define VMAP(vp, vmap) {(vmap).v_vfsp = (vp)->v_vfsp, \
|
||||
(vmap).v_number = (vp)->v_number, \
|
||||
(vmap).v_ino = (vp)->v_inode.i_ino; }
|
||||
extern void vn_ioerror(struct bhv_vnode *vp, int error, char *f, int l);
|
||||
|
||||
extern int vn_revalidate(struct vnode *);
|
||||
extern int __vn_revalidate(struct vnode *, vattr_t *);
|
||||
extern void vn_revalidate_core(struct vnode *, vattr_t *);
|
||||
|
||||
extern void vn_iowait(struct vnode *vp);
|
||||
extern void vn_iowake(struct vnode *vp);
|
||||
|
||||
extern void vn_ioerror(struct vnode *vp, int error, char *f, int l);
|
||||
|
||||
static inline int vn_count(struct vnode *vp)
|
||||
static inline int vn_count(struct bhv_vnode *vp)
|
||||
{
|
||||
return atomic_read(&vn_to_inode(vp)->i_count);
|
||||
}
|
||||
@ -529,7 +458,7 @@ static inline int vn_count(struct vnode *vp)
|
||||
/*
|
||||
* Vnode reference counting functions (and macros for compatibility).
|
||||
*/
|
||||
extern vnode_t *vn_hold(struct vnode *);
|
||||
extern bhv_vnode_t *vn_hold(struct bhv_vnode *);
|
||||
|
||||
#if defined(XFS_VNODE_TRACE)
|
||||
#define VN_HOLD(vp) \
|
||||
@ -543,7 +472,7 @@ extern vnode_t *vn_hold(struct vnode *);
|
||||
#define VN_RELE(vp) (iput(vn_to_inode(vp)))
|
||||
#endif
|
||||
|
||||
static inline struct vnode *vn_grab(struct vnode *vp)
|
||||
static inline struct bhv_vnode *vn_grab(struct bhv_vnode *vp)
|
||||
{
|
||||
struct inode *inode = igrab(vn_to_inode(vp));
|
||||
return inode ? vn_from_inode(inode) : NULL;
|
||||
@ -562,14 +491,14 @@ static inline struct vnode *vn_grab(struct vnode *vp)
|
||||
#define VN_LOCK(vp) mutex_spinlock(&(vp)->v_lock)
|
||||
#define VN_UNLOCK(vp, s) mutex_spinunlock(&(vp)->v_lock, s)
|
||||
|
||||
static __inline__ void vn_flagset(struct vnode *vp, uint flag)
|
||||
static __inline__ void vn_flagset(struct bhv_vnode *vp, uint flag)
|
||||
{
|
||||
spin_lock(&vp->v_lock);
|
||||
vp->v_flag |= flag;
|
||||
spin_unlock(&vp->v_lock);
|
||||
}
|
||||
|
||||
static __inline__ uint vn_flagclr(struct vnode *vp, uint flag)
|
||||
static __inline__ uint vn_flagclr(struct bhv_vnode *vp, uint flag)
|
||||
{
|
||||
uint cleared;
|
||||
|
||||
@ -588,12 +517,12 @@ static __inline__ uint vn_flagclr(struct vnode *vp, uint flag)
|
||||
/*
|
||||
* Dealing with bad inodes
|
||||
*/
|
||||
static inline void vn_mark_bad(struct vnode *vp)
|
||||
static inline void vn_mark_bad(struct bhv_vnode *vp)
|
||||
{
|
||||
make_bad_inode(vn_to_inode(vp));
|
||||
}
|
||||
|
||||
static inline int VN_BAD(struct vnode *vp)
|
||||
static inline int VN_BAD(struct bhv_vnode *vp)
|
||||
{
|
||||
return is_bad_inode(vn_to_inode(vp));
|
||||
}
|
||||
@ -601,18 +530,18 @@ static inline int VN_BAD(struct vnode *vp)
|
||||
/*
|
||||
* Extracting atime values in various formats
|
||||
*/
|
||||
static inline void vn_atime_to_bstime(struct vnode *vp, xfs_bstime_t *bs_atime)
|
||||
static inline void vn_atime_to_bstime(bhv_vnode_t *vp, xfs_bstime_t *bs_atime)
|
||||
{
|
||||
bs_atime->tv_sec = vp->v_inode.i_atime.tv_sec;
|
||||
bs_atime->tv_nsec = vp->v_inode.i_atime.tv_nsec;
|
||||
}
|
||||
|
||||
static inline void vn_atime_to_timespec(struct vnode *vp, struct timespec *ts)
|
||||
static inline void vn_atime_to_timespec(bhv_vnode_t *vp, struct timespec *ts)
|
||||
{
|
||||
*ts = vp->v_inode.i_atime;
|
||||
}
|
||||
|
||||
static inline void vn_atime_to_time_t(struct vnode *vp, time_t *tt)
|
||||
static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt)
|
||||
{
|
||||
*tt = vp->v_inode.i_atime.tv_sec;
|
||||
}
|
||||
@ -627,7 +556,7 @@ static inline void vn_atime_to_time_t(struct vnode *vp, time_t *tt)
|
||||
#define VN_TRUNC(vp) ((vp)->v_flag & VTRUNCATED)
|
||||
|
||||
/*
|
||||
* Flags to VOP_SETATTR/VOP_GETATTR.
|
||||
* Flags to vop_setattr/getattr.
|
||||
*/
|
||||
#define ATTR_UTIME 0x01 /* non-default utime(2) request */
|
||||
#define ATTR_DMI 0x08 /* invocation from a DMI function */
|
||||
@ -637,7 +566,7 @@ static inline void vn_atime_to_time_t(struct vnode *vp, time_t *tt)
|
||||
#define ATTR_NOSIZETOK 0x400 /* Don't get the SIZE token */
|
||||
|
||||
/*
|
||||
* Flags to VOP_FSYNC and VOP_RECLAIM.
|
||||
* Flags to vop_fsync/reclaim.
|
||||
*/
|
||||
#define FSYNC_NOWAIT 0 /* asynchronous flush */
|
||||
#define FSYNC_WAIT 0x1 /* synchronous fsync or forced reclaim */
|
||||
@ -656,11 +585,11 @@ static inline void vn_atime_to_time_t(struct vnode *vp, time_t *tt)
|
||||
#define VNODE_KTRACE_REF 4
|
||||
#define VNODE_KTRACE_RELE 5
|
||||
|
||||
extern void vn_trace_entry(struct vnode *, const char *, inst_t *);
|
||||
extern void vn_trace_exit(struct vnode *, const char *, inst_t *);
|
||||
extern void vn_trace_hold(struct vnode *, char *, int, inst_t *);
|
||||
extern void vn_trace_ref(struct vnode *, char *, int, inst_t *);
|
||||
extern void vn_trace_rele(struct vnode *, char *, int, inst_t *);
|
||||
extern void vn_trace_entry(struct bhv_vnode *, const char *, inst_t *);
|
||||
extern void vn_trace_exit(struct bhv_vnode *, const char *, inst_t *);
|
||||
extern void vn_trace_hold(struct bhv_vnode *, char *, int, inst_t *);
|
||||
extern void vn_trace_ref(struct bhv_vnode *, char *, int, inst_t *);
|
||||
extern void vn_trace_rele(struct bhv_vnode *, char *, int, inst_t *);
|
||||
|
||||
#define VN_TRACE(vp) \
|
||||
vn_trace_ref(vp, __FILE__, __LINE__, (inst_t *)__return_address)
|
||||
|
||||
Reference in New Issue
Block a user