diff options
| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-07-04 16:57:51 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-07-16 22:52:37 -0400 |
| commit | 56cbb429d911991170fe867b4bba14f0efed5829 (patch) | |
| tree | 0a50d1ccc57136faa844be4e616c9ed7c69322be /fs/fs_pin.c | |
| parent | get rid of detach_mnt() (diff) | |
| download | linux-dev-56cbb429d911991170fe867b4bba14f0efed5829.tar.xz linux-dev-56cbb429d911991170fe867b4bba14f0efed5829.zip | |
switch the remnants of releasing the mountpoint away from fs_pin
We used to need rather convoluted ordering trickery to guarantee
that dput() of ex-mountpoints happens before the final mntput()
of the same. Since we don't need that anymore, there's no point
playing with fs_pin for that.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fs_pin.c')
| -rw-r--r-- | fs/fs_pin.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/fs_pin.c b/fs/fs_pin.c index a6497cf8ae53..47ef3c71ce90 100644 --- a/fs/fs_pin.c +++ b/fs/fs_pin.c @@ -19,20 +19,14 @@ void pin_remove(struct fs_pin *pin) spin_unlock_irq(&pin->wait.lock); } -void pin_insert_group(struct fs_pin *pin, struct vfsmount *m, struct hlist_head *p) +void pin_insert(struct fs_pin *pin, struct vfsmount *m) { spin_lock(&pin_lock); - if (p) - hlist_add_head(&pin->s_list, p); + hlist_add_head(&pin->s_list, &m->mnt_sb->s_pins); hlist_add_head(&pin->m_list, &real_mount(m)->mnt_pins); spin_unlock(&pin_lock); } -void pin_insert(struct fs_pin *pin, struct vfsmount *m) -{ - pin_insert_group(pin, m, &m->mnt_sb->s_pins); -} - void pin_kill(struct fs_pin *p) { wait_queue_entry_t wait; |