mirror of
https://github.com/torvalds/linux.git
synced 2024-10-28 07:41:44 +00:00
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>
This commit is contained in:
parent
22a7919299
commit
f6b742d869
|
@ -2080,11 +2080,9 @@ fail:
|
||||||
void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list)
|
void mnt_set_expiry(struct vfsmount *mnt, struct list_head *expiry_list)
|
||||||
{
|
{
|
||||||
namespace_lock();
|
namespace_lock();
|
||||||
br_write_lock(&vfsmount_lock);
|
|
||||||
|
|
||||||
list_add_tail(&real_mount(mnt)->mnt_expire, expiry_list);
|
list_add_tail(&real_mount(mnt)->mnt_expire, expiry_list);
|
||||||
|
|
||||||
br_write_unlock(&vfsmount_lock);
|
|
||||||
namespace_unlock();
|
namespace_unlock();
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(mnt_set_expiry);
|
EXPORT_SYMBOL(mnt_set_expiry);
|
||||||
|
|
Loading…
Reference in New Issue
Block a user