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xfs: remove usage of is_bad_inode 

XFS never calls mark_inode_bad or iget_failed, so it will never see a
bad inode.  Remove all checks for is_bad_inode because they are
unnecessary.

Signed-off-by: Ben Myers <bpm@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Ben Myers 2013-09-10 18:11:22 -05:00
parent 17ec81c15f
commit d948709b8e
3 changed files with 1 additions and 17 deletions
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7
fs/xfs/xfs_icache.c
View File

@ -500,11 +500,6 @@ xfs_inode_ag_walk_grab(
if (!igrab(inode))
return ENOENT;
if (is_bad_inode(inode)) {
IRELE(ip);
return ENOENT;
}
/* inode is valid */
return 0;
@ -918,8 +913,6 @@ restart:
xfs_iflock(ip);
}
if (is_bad_inode(VFS_I(ip)))
goto reclaim;
if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
xfs_iunpin_wait(ip);
xfs_iflush_abort(ip, false);

2
fs/xfs/xfs_inode.c
View File

@ -1687,7 +1687,7 @@ xfs_inactive(
* If the inode is already free, then there can be nothing
* to clean up here.
*/
if (ip->i_d.di_mode == 0 || is_bad_inode(VFS_I(ip))) {
if (ip->i_d.di_mode == 0) {
ASSERT(ip->i_df.if_real_bytes == 0);
ASSERT(ip->i_df.if_broot_bytes == 0);
return VN_INACTIVE_CACHE;

9
fs/xfs/xfs_super.c
View File

@ -946,10 +946,6 @@ xfs_fs_destroy_inode(
XFS_STATS_INC(vn_reclaim);
/* bad inode, get out here ASAP */
if (is_bad_inode(inode))
goto out_reclaim;
ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) || ip->i_delayed_blks == 0);
/*
@ -965,7 +961,6 @@ xfs_fs_destroy_inode(
* this more efficiently than we can here, so simply let background
* reclaim tear down all inodes.
*/
out_reclaim:
xfs_inode_set_reclaim_tag(ip);
}
@ -1491,10 +1486,6 @@ xfs_fs_fill_super(
error = ENOENT;
goto out_unmount;
}
if (is_bad_inode(root)) {
error = EINVAL;
goto out_unmount;
}
sb->s_root = d_make_root(root);
if (!sb->s_root) {
error = ENOMEM;