From 56cbb429d911991170fe867b4bba14f0efed5829 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 4 Jul 2019 16:57:51 -0400 Subject: 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 --- fs/fs_pin.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'fs/fs_pin.c') 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; -- cgit v1.2.3-59-g8ed1b