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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 19:20:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 19:20:07 -0800 |
| commit | 3df88c6a175d883b58fc3c31e36c94eb5e2ad180 (patch) | |
| tree | edf5dbd6d199ec94d3617945be0b8dbfbc578798 /include/linux/mount.h | |
| parent | 10cc5d483ebc00e82d9a38d3419b2edc8b79b64d (diff) | |
| parent | da27f796a832122ee533c7685438dad1c4e338dd (diff) | |
| download | lwn-3df88c6a175d883b58fc3c31e36c94eb5e2ad180.tar.gz lwn-3df88c6a175d883b58fc3c31e36c94eb5e2ad180.zip | |
Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull ipc namespace update from Al Viro:
"Rik's patches reducing the amount of synchronize_rcu() triggered by
ipc namespace destruction.
I've some pending stuff reducing that on the normal umount side, but
it's nowhere near ready and Rik's stuff shouldn't be held back due to
conflicts - I'll just redo the parts of my series that stray into
ipc/*"
* 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
ipc,namespace: batch free ipc_namespace structures
ipc,namespace: make ipc namespace allocation wait for pending free
Diffstat (limited to 'include/linux/mount.h')
| -rw-r--r-- | include/linux/mount.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mount.h b/include/linux/mount.h index 52f452b2259a..1ea326c368f7 100644 --- a/include/linux/mount.h +++ b/include/linux/mount.h @@ -86,6 +86,7 @@ extern void mnt_drop_write(struct vfsmount *mnt); extern void mnt_drop_write_file(struct file *file); extern void mntput(struct vfsmount *mnt); extern struct vfsmount *mntget(struct vfsmount *mnt); +extern void mnt_make_shortterm(struct vfsmount *mnt); extern struct vfsmount *mnt_clone_internal(const struct path *path); extern bool __mnt_is_readonly(struct vfsmount *mnt); extern bool mnt_may_suid(struct vfsmount *mnt); |