summaryrefslogtreecommitdiffstats
path: root/fs/fs_pin.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/fs_pin.c')
-rw-r--r--fs/fs_pin.c11
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);