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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-01-10 02:40:02 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-01-26 05:16:28 +0100 |
| commit | 9e251d02041432487d89cb340e72490c4bbc198a (patch) | |
| tree | 2b8381a585758a1281f8121cc96aebfbb7d23e02 /fs/fs_pin.c | |
| parent | mode_t whack-a-mole: chelsio (diff) | |
| download | linux-9e251d02041432487d89cb340e72490c4bbc198a.tar.xz linux-9e251d02041432487d89cb340e72490c4bbc198a.zip | |
kill pin_put()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fs_pin.c')
| -rw-r--r-- | fs/fs_pin.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/fs_pin.c b/fs/fs_pin.c index 9368236ca100..f173313760b8 100644 --- a/fs/fs_pin.c +++ b/fs/fs_pin.c @@ -4,19 +4,8 @@ #include "internal.h" #include "mount.h" -static void pin_free_rcu(struct rcu_head *head) -{ - kfree(container_of(head, struct fs_pin, rcu)); -} - static DEFINE_SPINLOCK(pin_lock); -void pin_put(struct fs_pin *p) -{ - if (atomic_long_dec_and_test(&p->count)) - call_rcu(&p->rcu, pin_free_rcu); -} - void pin_remove(struct fs_pin *pin) { spin_lock(&pin_lock); |