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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-09-28 20:30:00 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-24 23:34:57 -0400 |
| commit | f6b742d8697ae0aeacb025e6e0ab3c61a6918846 (patch) | |
| tree | 2673c83527443bf70c6480f08ef050900b2236ed | |
| parent | 22a7919299c58b768fa86200e5ac651d3e33a37f (diff) | |
| download | op-kernel-dev-f6b742d8697ae0aeacb025e6e0ab3c61a6918846.zip op-kernel-dev-f6b742d8697ae0aeacb025e6e0ab3c61a6918846.tar.gz | |
mnt_set_expiry() doesn't need vfsmount_lock
->mnt_expire is protected by namespace_sem
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/namespace.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index f57117d..e45503d 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -2080,11 +2080,9 @@ fail: void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list) { namespace_lock(); - br_write_lock(&vfsmount_lock); list_add_tail(&real_mount(mnt)->mnt_expire, expiry_list); - br_write_unlock(&vfsmount_lock); namespace_unlock(); } EXPORT_SYMBOL(mnt_set_expiry); |
