diff options
| author | Nathan Scott <nathans@bruce> | 2006-03-22 15:31:14 +1100 |
|---|---|---|
| committer | Nathan Scott <nathans@bruce> | 2006-03-22 15:31:14 +1100 |
| commit | 4d74f423c722b8cadfabe087369200013b217b67 (patch) | |
| tree | d62facddfdb0dfd89f3e61f4fc699cf2feb4b082 /net/unix/garbage.c | |
| parent | bb19fba1937cb6ab2bb98ac893365f6ebf88ef1b (diff) | |
| parent | e952f31bce6e9f64db01f607abc46529ba57ac9e (diff) | |
Merge HEAD from ../linux-2.6
Diffstat (limited to 'net/unix/garbage.c')
| -rw-r--r-- | net/unix/garbage.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/unix/garbage.c b/net/unix/garbage.c index 411802bd4d3..746c2f4a5fa 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -76,6 +76,7 @@ #include <linux/netdevice.h> #include <linux/file.h> #include <linux/proc_fs.h> +#include <linux/mutex.h> #include <net/sock.h> #include <net/af_unix.h> @@ -169,7 +170,7 @@ static void maybe_unmark_and_push(struct sock *x) void unix_gc(void) { - static DECLARE_MUTEX(unix_gc_sem); + static DEFINE_MUTEX(unix_gc_sem); int i; struct sock *s; struct sk_buff_head hitlist; @@ -179,7 +180,7 @@ void unix_gc(void) * Avoid a recursive GC. */ - if (down_trylock(&unix_gc_sem)) + if (!mutex_trylock(&unix_gc_sem)) return; spin_lock(&unix_table_lock); @@ -308,5 +309,5 @@ void unix_gc(void) */ __skb_queue_purge(&hitlist); - up(&unix_gc_sem); + mutex_unlock(&unix_gc_sem); } |