From: Hannes Reinecke Subject: [PATCH 26/29] multipathd: increase stacksize for uevent listener Date: Mon, 15 Jul 2013 15:00:27 +0200 Message-ID: <1373893230-26077-27-git-send-email-hare@suse.de> References: <1373893230-26077-1-git-send-email-hare@suse.de> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1373893230-26077-1-git-send-email-hare@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Christophe Varoqui Cc: dm-devel@redhat.com List-Id: dm-devel.ids libudev has quite some heavy stack usage, so the default stack size is not enough here. Signed-off-by: Hannes Reinecke --- multipathd/main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/multipathd/main.c b/multipathd/main.c index b41fc64..8681aa2 100644 --- a/multipathd/main.c +++ b/multipathd/main.c @@ -1580,7 +1580,7 @@ static int child (void * param) { pthread_t check_thr, uevent_thr, uxlsnr_thr, uevq_thr; - pthread_attr_t log_attr, misc_attr; + pthread_attr_t log_attr, misc_attr, uevent_attr; struct vectors * vecs; struct multipath * mpp; int i; @@ -1593,6 +1593,7 @@ child (void * param) udev = udev_new(); setup_thread_attr(&misc_attr, 64 * 1024, 1); + setup_thread_attr(&uevent_attr, 128 * 1024, 1); setup_thread_attr(&waiter_attr, 32 * 1024, 1); if (logsink) { @@ -1658,10 +1659,11 @@ child (void * param) /* * Start uevent listener early to catch events */ - if ((rc = pthread_create(&uevent_thr, &misc_attr, ueventloop, udev))) { + if ((rc = pthread_create(&uevent_thr, &uevent_attr, ueventloop, udev))) { condlog(0, "failed to create uevent thread: %d", rc); exit(1); } + pthread_attr_destroy(&uevent_attr); if ((rc = pthread_create(&uxlsnr_thr, &misc_attr, uxlsnrloop, vecs))) { condlog(0, "failed to create cli listener: %d", rc); exit(1); -- 1.7.10.4