From: Doug Oucharek Date: Sun, 18 Sep 2016 20:39:00 +0000 (-0400) Subject: staging: lustre: lnet: Ensure routing is turned on first time X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9522bb7ac76f8290e65259a744ed5f286be39994;p=linux-beck.git staging: lustre: lnet: Ensure routing is turned on first time In lnet_rtrpools_enable(), a mistake was made and routing was not being turned on when the rtrpools are being allocated for the first time. This patch fixes that routine so we remember to turn on routing after allocating the rtrpools. Signed-off-by: Doug Oucharek Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8501 Reviewed-on: http://review.whamcloud.com/21934 Reviewed-by: James Simmons Reviewed-by: Amir Shehata Reviewed-by: Dmitry Eremin Reviewed-by: Oleg Drokin Signed-off-by: James Simmons Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/lustre/lnet/lnet/router.c b/drivers/staging/lustre/lnet/lnet/router.c index 69819c93fc0b..063ad55ec950 100644 --- a/drivers/staging/lustre/lnet/lnet/router.c +++ b/drivers/staging/lustre/lnet/lnet/router.c @@ -1693,7 +1693,7 @@ lnet_rtrpools_adjust(int tiny, int small, int large) int lnet_rtrpools_enable(void) { - int rc; + int rc = 0; if (the_lnet.ln_routing) return 0; @@ -1706,9 +1706,9 @@ lnet_rtrpools_enable(void) * if we are just configuring this for the first * time. */ - return lnet_rtrpools_alloc(1); - - rc = lnet_rtrpools_adjust_helper(0, 0, 0); + rc = lnet_rtrpools_alloc(1); + else + rc = lnet_rtrpools_adjust_helper(0, 0, 0); if (rc) return rc; @@ -1718,7 +1718,7 @@ lnet_rtrpools_enable(void) the_lnet.ln_ping_info->pi_features &= ~LNET_PING_FEAT_RTE_DISABLED; lnet_net_unlock(LNET_LOCK_EX); - return 0; + return rc; } void