lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[XFS] remove struct vnode::v_type

Browse Source 
SGI-PV: 936236
SGI-Modid: xfs-linux:xfs-kern:195878a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Christoph Hellwig
2005-09-02 16:46:51 +10:00
committed by Nathan Scott
parent 155ffd075c
commit 0432dab2d2
8 changed files with 68 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
fs/xfs/linux-2.6/xfs_super.c
View File

@@ -138,24 +138,25 @@ STATIC __inline__ void
xfs_set_inodeops(
struct inode *inode)
{
vnode_t *vp = LINVFS_GET_VP(inode);
if (vp->v_type == VNON) {
vn_mark_bad(vp);
} else if (S_ISREG(inode->i_mode)) {
switch (inode->i_mode & S_IFMT) {
case S_IFREG:
inode->i_op = &linvfs_file_inode_operations;
inode->i_fop = &linvfs_file_operations;
inode->i_mapping->a_ops = &linvfs_aops;
} else if (S_ISDIR(inode->i_mode)) {
break;
case S_IFDIR:
inode->i_op = &linvfs_dir_inode_operations;
inode->i_fop = &linvfs_dir_operations;
} else if (S_ISLNK(inode->i_mode)) {
break;
case S_IFLNK:
inode->i_op = &linvfs_symlink_inode_operations;
if (inode->i_blocks)
inode->i_mapping->a_ops = &linvfs_aops;
} else {
break;
default:
inode->i_op = &linvfs_file_inode_operations;
init_special_inode(inode, inode->i_mode, inode->i_rdev);
break;
}
}
@@ -167,16 +168,23 @@ xfs_revalidate_inode(
{
struct inode *inode = LINVFS_GET_IP(vp);
inode->i_mode = (ip->i_d.di_mode & MODEMASK) | VTTOIF(vp->v_type);
inode->i_mode = ip->i_d.di_mode;
inode->i_nlink = ip->i_d.di_nlink;
inode->i_uid = ip->i_d.di_uid;
inode->i_gid = ip->i_d.di_gid;
if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
switch (inode->i_mode & S_IFMT) {
case S_IFBLK:
case S_IFCHR:
inode->i_rdev =
MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff,
sysv_minor(ip->i_df.if_u2.if_rdev));
break;
default:
inode->i_rdev = 0;
} else {
xfs_dev_t dev = ip->i_df.if_u2.if_rdev;
inode->i_rdev = MKDEV(sysv_major(dev) & 0x1ff, sysv_minor(dev));
break;
}
inode->i_blksize = PAGE_CACHE_SIZE;
inode->i_generation = ip->i_d.di_gen;
i_size_write(inode, ip->i_d.di_size);
@@ -231,7 +239,6 @@ xfs_initialize_vnode(
* finish our work.
*/
if (ip->i_d.di_mode != 0 && unlock && (inode->i_state & I_NEW)) {
vp->v_type = IFTOVT(ip->i_d.di_mode);
xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip);
xfs_set_inodeops(inode);