diff options
| author | Takashi Iwai <tiwai@suse.de> | 2010-12-13 09:28:43 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-12-13 09:28:43 +0100 |
| commit | 20aeeb356ba2e8daa99b5942c528ae2b3ea28433 (patch) | |
| tree | d2cebc7039954851998d592123899f5627def7a9 /net/unix/garbage.c | |
| parent | 07a9e2b2fbdda631eeff54e4b8ebcaaea71be538 (diff) | |
| parent | 5b84ba26a9672e615897234fa5efd3eea2d6b295 (diff) | |
Merge branch 'topic/workq-update' into topic/asoc
Conflicts:
sound/soc/codecs/wm8350.c
sound/soc/codecs/wm8753.c
sound/soc/sh/fsi.c
sound/soc/soc-core.c
Diffstat (limited to 'net/unix/garbage.c')
| -rw-r--r-- | net/unix/garbage.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/unix/garbage.c b/net/unix/garbage.c index c8df6fda0b1f..f89f83bf828e 100644 --- a/net/unix/garbage.c +++ b/net/unix/garbage.c @@ -96,7 +96,7 @@ static DECLARE_WAIT_QUEUE_HEAD(unix_gc_wait); unsigned int unix_tot_inflight; -static struct sock *unix_get_socket(struct file *filp) +struct sock *unix_get_socket(struct file *filp) { struct sock *u_sock = NULL; struct inode *inode = filp->f_path.dentry->d_inode; @@ -259,9 +259,16 @@ static void inc_inflight_move_tail(struct unix_sock *u) } static bool gc_in_progress = false; +#define UNIX_INFLIGHT_TRIGGER_GC 16000 void wait_for_unix_gc(void) { + /* + * If number of inflight sockets is insane, + * force a garbage collect right now. + */ + if (unix_tot_inflight > UNIX_INFLIGHT_TRIGGER_GC && !gc_in_progress) + unix_gc(); wait_event(unix_gc_wait, gc_in_progress == false); } |