summaryrefslogtreecommitdiff
path: root/fs/fs_pin.c
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2015-01-10 00:07:35 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2015-01-25 23:16:29 -0500
commit32426f6653cbfde1ca16aff27a530ee36332f796 (patch)
tree87c9d86a5c164745acaf0a20a0ff92485c070bd2 /fs/fs_pin.c
parent9e251d02041432487d89cb340e72490c4bbc198a (diff)
downloadlinux-sh-32426f6653cbfde1ca16aff27a530ee36332f796.tar.gz
pull bumping refcount into ->kill()
there will be one more change of ->kill() calling conventions; this isn't final. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fs_pin.c')
-rw-r--r--fs/fs_pin.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/fs/fs_pin.c b/fs/fs_pin.c
index f173313760b8..5eb39a93a560 100644
--- a/fs/fs_pin.c
+++ b/fs/fs_pin.c
@@ -34,12 +34,6 @@ void mnt_pin_kill(struct mount *m)
break;
}
pin = hlist_entry(p, struct fs_pin, m_list);
- if (!atomic_long_inc_not_zero(&pin->count)) {
- rcu_read_unlock();
- cpu_relax();
- continue;
- }
- rcu_read_unlock();
pin->kill(pin);
}
}
@@ -56,12 +50,6 @@ void sb_pin_kill(struct super_block *sb)
break;
}
pin = hlist_entry(p, struct fs_pin, s_list);
- if (!atomic_long_inc_not_zero(&pin->count)) {
- rcu_read_unlock();
- cpu_relax();
- continue;
- }
- rcu_read_unlock();
pin->kill(pin);
}
}