summaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_iops.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/xfs/xfs_iops.c')
-rw-r--r--fs/xfs/xfs_iops.c59
1 files changed, 37 insertions, 22 deletions
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index fb7dc61f4a29..f08d91c51b7f 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -181,6 +181,8 @@ xfs_generic_create(
}
#endif
+ xfs_setup_iops(ip);
+
if (tmpfile)
d_tmpfile(dentry, inode);
else
@@ -368,6 +370,8 @@ xfs_vn_symlink(
if (unlikely(error))
goto out_cleanup_inode;
+ xfs_setup_iops(cip);
+
d_instantiate(dentry, inode);
xfs_finish_inode_setup(cip);
return 0;
@@ -1193,7 +1197,7 @@ xfs_diflags_to_iflags(
}
/*
- * Initialize the Linux inode and set up the operation vectors.
+ * Initialize the Linux inode.
*
* When reading existing inodes from disk this is called directly from xfs_iget,
* when creating a new inode it is called from xfs_ialloc after setting up the
@@ -1232,8 +1236,38 @@ xfs_setup_inode(
i_size_write(inode, ip->i_d.di_size);
xfs_diflags_to_iflags(inode, ip);
- ip->d_ops = ip->i_mount->m_nondir_inode_ops;
- lockdep_set_class(&ip->i_lock.mr_lock, &xfs_nondir_ilock_class);
+ if (S_ISDIR(inode->i_mode)) {
+ lockdep_set_class(&ip->i_lock.mr_lock, &xfs_dir_ilock_class);
+ ip->d_ops = ip->i_mount->m_dir_inode_ops;
+ } else {
+ ip->d_ops = ip->i_mount->m_nondir_inode_ops;
+ lockdep_set_class(&ip->i_lock.mr_lock, &xfs_nondir_ilock_class);
+ }
+
+ /*
+ * Ensure all page cache allocations are done from GFP_NOFS context to
+ * prevent direct reclaim recursion back into the filesystem and blowing
+ * stacks or deadlocking.
+ */
+ gfp_mask = mapping_gfp_mask(inode->i_mapping);
+ mapping_set_gfp_mask(inode->i_mapping, (gfp_mask & ~(__GFP_FS)));
+
+ /*
+ * If there is no attribute fork no ACL can exist on this inode,
+ * and it can't have any file capabilities attached to it either.
+ */
+ if (!XFS_IFORK_Q(ip)) {
+ inode_has_no_xattr(inode);
+ cache_no_acl(inode);
+ }
+}
+
+void
+xfs_setup_iops(
+ struct xfs_inode *ip)
+{
+ struct inode *inode = &ip->i_vnode;
+
switch (inode->i_mode & S_IFMT) {
case S_IFREG:
inode->i_op = &xfs_inode_operations;
@@ -1241,13 +1275,11 @@ xfs_setup_inode(
inode->i_mapping->a_ops = &xfs_address_space_operations;
break;
case S_IFDIR:
- lockdep_set_class(&ip->i_lock.mr_lock, &xfs_dir_ilock_class);
if (xfs_sb_version_hasasciici(&XFS_M(inode->i_sb)->m_sb))
inode->i_op = &xfs_dir_ci_inode_operations;
else
inode->i_op = &xfs_dir_inode_operations;
inode->i_fop = &xfs_dir_file_operations;
- ip->d_ops = ip->i_mount->m_dir_inode_ops;
break;
case S_IFLNK:
inode->i_op = &xfs_symlink_inode_operations;
@@ -1259,21 +1291,4 @@ xfs_setup_inode(
init_special_inode(inode, inode->i_mode, inode->i_rdev);
break;
}
-
- /*
- * Ensure all page cache allocations are done from GFP_NOFS context to
- * prevent direct reclaim recursion back into the filesystem and blowing
- * stacks or deadlocking.
- */
- gfp_mask = mapping_gfp_mask(inode->i_mapping);
- mapping_set_gfp_mask(inode->i_mapping, (gfp_mask & ~(__GFP_FS)));
-
- /*
- * If there is no attribute fork no ACL can exist on this inode,
- * and it can't have any file capabilities attached to it either.
- */
- if (!XFS_IFORK_Q(ip)) {
- inode_has_no_xattr(inode);
- cache_no_acl(inode);
- }
}