diff options
| author |   Evgeniy Polyakov <zbr@ioremap.net> | 2009-01-19 20:20:35 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2009-04-03 14:53:33 -0700 |
| commit | e55b689268391a3b0a0d20c951b60b2d88a5e105 (patch) | |
| tree | bf2e5e15f9a4cd0a3654a62ed608f8a0987d4d43 /drivers/staging/dst/thread_pool.c | |
| parent | Staging: DST: optimize bio allocation. (diff) | |
| download | linux-dev-e55b689268391a3b0a0d20c951b60b2d88a5e105.tar.xz linux-dev-e55b689268391a3b0a0d20c951b60b2d88a5e105.zip | |
Staging: DST: extend thread pool exit conditions.
Added thread pool exit condition into the thread_pool_del_worker(). If
called in parallel another thread can steal
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/dst/thread_pool.c')
| -rw-r--r-- | drivers/staging/dst/thread_pool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/dst/thread_pool.c b/drivers/staging/dst/thread_pool.c index c35754d5ec6d..7bed4e851029 100644 --- a/drivers/staging/dst/thread_pool.c +++ b/drivers/staging/dst/thread_pool.c @@ -115,7 +115,7 @@ void thread_pool_del_worker(struct thread_pool *p) { struct thread_pool_worker *w = NULL; - while (!w) { + while (!w && p->thread_num) { wait_event(p->wait, !list_empty(&p->ready_list) || !p->thread_num); dprintk("%s: locking list_empty: %d, thread_num: %d.\n", |