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[XFS] call common xfs vnode-level helpers directly and remove vnode operations

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SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29493a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Christoph Hellwig
2007-08-29 10:58:01 +10:00
committed by Tim Shimmin
parent 993386c19a
commit 739bfb2a7d
27 changed files with 188 additions and 866 deletions
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44
fs/xfs/linux-2.6/xfs_super.c
View File

@@ -46,6 +46,7 @@
#include "xfs_attr.h"
#include "xfs_buf_item.h"
#include "xfs_utils.h"
#include "xfs_vnodeops.h"
#include "xfs_version.h"
#include <linux/namei.h>
@@ -203,16 +204,15 @@ void
xfs_initialize_vnode(
bhv_desc_t *bdp,
bhv_vnode_t *vp,
bhv_desc_t *inode_bhv,
struct xfs_inode *ip,
int unlock)
{
xfs_inode_t *ip = XFS_BHVTOI(inode_bhv);
struct inode *inode = vn_to_inode(vp);
if (!inode_bhv->bd_vobj) {
if (!ip->i_vnode) {
vp->v_vfsp = bhvtovfs(bdp);
bhv_desc_init(inode_bhv, ip, vp, &xfs_vnodeops);
bhv_insert(VN_BHV_HEAD(vp), inode_bhv);
ip->i_vnode = vp;
inode->i_private = ip;
}
/*
@@ -402,19 +402,23 @@ xfs_fs_write_inode(
struct inode *inode,
int sync)
{
bhv_vnode_t *vp = vn_from_inode(inode);
int error = 0, flags = FLUSH_INODE;
if (vp) {
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
if (sync) {
filemap_fdatawait(inode->i_mapping);
flags |= FLUSH_SYNC;
}
error = bhv_vop_iflush(vp, flags);
if (error == EAGAIN)
error = sync? bhv_vop_iflush(vp, flags | FLUSH_LOG) : 0;
vn_trace_entry(vn_from_inode(inode), __FUNCTION__,
(inst_t *)__return_address);
if (sync) {
filemap_fdatawait(inode->i_mapping);
flags |= FLUSH_SYNC;
}
error = xfs_inode_flush(XFS_I(inode), flags);
if (error == EAGAIN) {
if (sync)
error = xfs_inode_flush(XFS_I(inode),
flags | FLUSH_LOG);
else
error = 0;
}
return -error;
}
@@ -435,18 +439,18 @@ xfs_fs_clear_inode(
* This can happen because xfs_iget_core calls xfs_idestroy if we
* find an inode with di_mode == 0 but without IGET_CREATE set.
*/
if (VNHEAD(vp))
bhv_vop_inactive(vp, NULL);
if (XFS_I(inode))
xfs_inactive(XFS_I(inode));
VN_LOCK(vp);
vp->v_flag &= ~VMODIFIED;
VN_UNLOCK(vp, 0);
if (VNHEAD(vp))
if (bhv_vop_reclaim(vp))
if (XFS_I(inode))
if (xfs_reclaim(XFS_I(inode)))
panic("%s: cannot reclaim 0x%p\n", __FUNCTION__, vp);
ASSERT(VNHEAD(vp) == NULL);
ASSERT(XFS_I(inode) == NULL);
#ifdef XFS_VNODE_TRACE
ktrace_free(vp->v_trace);