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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-26 15:48:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-26 17:22:07 -0700
commit9ec3a646fe09970f801ab15e0f1694060b9f19af (patch)
tree697058ca7e1671eda180a3ccc62445686fbc1a31 /fs/quota/dquot.c
parentc8b3fd0ce313443731e8fd6d5a541085eb465f99 (diff)
parent3cab989afd8d8d1bc3d99fef0e7ed87c31e7b647 (diff)
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull fourth vfs update from Al Viro: "d_inode() annotations from David Howells (sat in for-next since before the beginning of merge window) + four assorted fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: RCU pathwalk breakage when running into a symlink overmounting something fix I_DIO_WAKEUP definition direct-io: only inc/dec inode->i_dio_count for file systems fs/9p: fix readdir() VFS: assorted d_backing_inode() annotations VFS: fs/inode.c helpers: d_inode() annotations VFS: fs/cachefiles: d_backing_inode() annotations VFS: fs library helpers: d_inode() annotations VFS: assorted weird filesystems: d_inode() annotations VFS: normal filesystems (and lustre): d_inode() annotations VFS: security/: d_inode() annotations VFS: security/: d_backing_inode() annotations VFS: net/: d_inode() annotations VFS: net/unix: d_backing_inode() annotations VFS: kernel/: d_inode() annotations VFS: audit: d_backing_inode() annotations VFS: Fix up some ->d_inode accesses in the chelsio driver VFS: Cachefiles should perform fs modifications on the top layer only VFS: AF_UNIX sockets should call mknod on the top layer only
Diffstat (limited to 'fs/quota/dquot.c')
-rw-r--r--fs/quota/dquot.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index ecc25cf..20d1f74 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2328,7 +2328,7 @@ int dquot_quota_on(struct super_block *sb, int type, int format_id,
if (path->dentry->d_sb != sb)
error = -EXDEV;
else
- error = vfs_load_quota_inode(path->dentry->d_inode, type,
+ error = vfs_load_quota_inode(d_inode(path->dentry), type,
format_id, DQUOT_USAGE_ENABLED |
DQUOT_LIMITS_ENABLED);
return error;
@@ -2392,20 +2392,20 @@ int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
struct dentry *dentry;
int error;
- mutex_lock(&sb->s_root->d_inode->i_mutex);
+ mutex_lock(&d_inode(sb->s_root)->i_mutex);
dentry = lookup_one_len(qf_name, sb->s_root, strlen(qf_name));
- mutex_unlock(&sb->s_root->d_inode->i_mutex);
+ mutex_unlock(&d_inode(sb->s_root)->i_mutex);
if (IS_ERR(dentry))
return PTR_ERR(dentry);
- if (!dentry->d_inode) {
+ if (d_really_is_negative(dentry)) {
error = -ENOENT;
goto out;
}
error = security_quota_on(dentry);
if (!error)
- error = vfs_load_quota_inode(dentry->d_inode, type, format_id,
+ error = vfs_load_quota_inode(d_inode(dentry), type, format_id,
DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
out:
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