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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-19 18:52:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-19 18:52:29 -0700 |
| commit | 3c2de27d793bf55167804fc47954711e94f27be7 (patch) | |
| tree | b554e41e350adc47cf983b3103f4b4b79451f67b /fs/quota/dquot.c | |
| parent | 51b3eae8dbe5e6fa9657b21388ad6642d6934952 (diff) | |
| parent | 8b23a8ce1094f25a85826e25217c5b9779a4f5aa (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro:
- Preparations of parallel lookups (the remaining main obstacle is the
need to move security_d_instantiate(); once that becomes safe, the
rest will be a matter of rather short series local to fs/*.c
- preadv2/pwritev2 series from Christoph
- assorted fixes
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (32 commits)
splice: handle zero nr_pages in splice_to_pipe()
vfs: show_vfsstat: do not ignore errors from show_devname method
dcache.c: new helper: __d_add()
don't bother with __d_instantiate(dentry, NULL)
untangle fsnotify_d_instantiate() a bit
uninline d_add()
replace d_add_unique() with saner primitive
quota: use lookup_one_len_unlocked()
cifs_get_root(): use lookup_one_len_unlocked()
nfs_lookup: don't bother with d_instantiate(dentry, NULL)
kill dentry_unhash()
ceph_fill_trace(): don't bother with d_instantiate(dn, NULL)
autofs4: don't bother with d_instantiate(dentry, NULL) in ->lookup()
configfs: move d_rehash() into configfs_create() for regular files
ceph: don't bother with d_rehash() in splice_dentry()
namei: teach lookup_slow() to skip revalidate
namei: massage lookup_slow() to be usable by lookup_one_len_unlocked()
lookup_one_len_unlocked(): use lookup_dcache()
namei: simplify invalidation logics in lookup_dcache()
namei: change calling conventions for lookup_{fast,slow} and follow_managed()
...
Diffstat (limited to 'fs/quota/dquot.c')
| -rw-r--r-- | fs/quota/dquot.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 3c3b81bb6dfe..04ca0cc6d065 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2430,9 +2430,7 @@ int dquot_quota_on_mount(struct super_block *sb, char *qf_name, struct dentry *dentry; int error; - inode_lock(d_inode(sb->s_root)); - dentry = lookup_one_len(qf_name, sb->s_root, strlen(qf_name)); - inode_unlock(d_inode(sb->s_root)); + dentry = lookup_one_len_unlocked(qf_name, sb->s_root, strlen(qf_name)); if (IS_ERR(dentry)) return PTR_ERR(dentry); |