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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-20 06:20:15 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-20 06:20:15 -1000 |
| commit | 7ac177143caef12b174583e410b7240c33f0289d (patch) | |
| tree | f08c8b4beac1956d1a06a870d5a6746d302da912 /fs | |
| parent | c3d0e3fd41b7f0f5d5d5b6022ab7e813f04ea727 (diff) | |
| parent | 5b9fedb31e476693c90d8ee040e7d4c51b3e7cc4 (diff) | |
| download | linux-stable-7ac177143caef12b174583e410b7240c33f0289d.tar.gz linux-stable-7ac177143caef12b174583e410b7240c33f0289d.tar.bz2 linux-stable-7ac177143caef12b174583e410b7240c33f0289d.zip | |
Merge tag 'quota_for_v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota fixes from Jan Kara:
"The most important part in the pull is disablement of the new syscall
quotactl_path() which was added in rc1.
The reason is some people at LWN discussion pointed out dirfd would be
useful for this path based syscall and Christian Brauner agreed.
Without dirfd it may be indeed problematic for containers. So let's
just disable the syscall for now when it doesn't have users yet so
that we have more time to mull over how to best specify the filesystem
we want to work on"
* tag 'quota_for_v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
quota: Disable quotactl_path syscall
quota: Use 'hlist_for_each_entry' to simplify code
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/quota/dquot.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 4f1373463766..22d904bde6ab 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -288,14 +288,12 @@ static inline void remove_dquot_hash(struct dquot *dquot) static struct dquot *find_dquot(unsigned int hashent, struct super_block *sb, struct kqid qid) { - struct hlist_node *node; struct dquot *dquot; - hlist_for_each (node, dquot_hash+hashent) { - dquot = hlist_entry(node, struct dquot, dq_hash); + hlist_for_each_entry(dquot, dquot_hash+hashent, dq_hash) if (dquot->dq_sb == sb && qid_eq(dquot->dq_id, qid)) return dquot; - } + return NULL; } |