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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-11 01:09:11 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-11 01:09:11 +0200 |
| commit | 4dbb29fe9dae033a375f231da9cc27aaa09d2580 (patch) | |
| tree | 9bd4119cb712b2203e06da0fa79c4cb15148f2bd /fs | |
| parent | Merge branch 'work.sysctl' of git://git.kernel.org/pub/scm/linux/kernel/git/v... (diff) | |
| parent | fs: fix indentation in deactivate_super() (diff) | |
| download | linux-4dbb29fe9dae033a375f231da9cc27aaa09d2580.tar.xz linux-4dbb29fe9dae033a375f231da9cc27aaa09d2580.zip | |
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fixes from Al Viro:
"A couple of trivial patches that fell through the cracks last cycle"
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs: fix indentation in deactivate_super()
vfs: Remove duplicated d_mountpoint check in __is_local_mountpoint
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namespace.c | 5 | ||||
| -rw-r--r-- | fs/super.c | 2 |
2 files changed, 2 insertions, 5 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 7cd642409165..f30ed401cc6d 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -684,9 +684,6 @@ bool __is_local_mountpoint(struct dentry *dentry) struct mount *mnt; bool is_covered = false; - if (!d_mountpoint(dentry)) - goto out; - down_read(&namespace_sem); lock_ns_list(ns); list_for_each_entry(mnt, &ns->list, mnt_list) { @@ -698,7 +695,7 @@ bool __is_local_mountpoint(struct dentry *dentry) } unlock_ns_list(ns); up_read(&namespace_sem); -out: + return is_covered; } diff --git a/fs/super.c b/fs/super.c index bf3b7685b52a..904459b35119 100644 --- a/fs/super.c +++ b/fs/super.c @@ -361,7 +361,7 @@ EXPORT_SYMBOL(deactivate_locked_super); */ void deactivate_super(struct super_block *s) { - if (!atomic_add_unless(&s->s_active, -1, 1)) { + if (!atomic_add_unless(&s->s_active, -1, 1)) { down_write(&s->s_umount); deactivate_locked_super(s); } |