diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-03-31 03:35:56 +0000 |
| commit | d62e54abca1146981fc9f98f85ff398a113a22c2 (patch) | |
| tree | 870420dbc4c65e716dcef8a802aafdc0ef97a8b4 /net/unix/garbage.c | |
| parent | fd4a0b92db6a57cba8d03efbe1cebf91f9124ce0 (diff) | |
| parent | ce362c009250340358a7221f3cdb7954cbf19c01 (diff) | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
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); } |