diff mbox

[dpdk-dev,v2] :rte_timer:timer lag issue correction

Message ID 20160921205427.14116-1-skarmarkar@sonusnet.com (mailing list archive)
State Accepted, archived
Delegated to: Thomas Monjalon
Headers

Commit Message

Karmarkar Suyash Sept. 21, 2016, 8:54 p.m. UTC 
  For Periodic timers ,if the lag gets introduced, the current code 
added additional delay when the next peridoc timer was initialized 
by not taking into account the delay added, with this fix the code 
would start the next occurrence of timer keeping in account the 
lag added.Corrected the behavior.

Fixes: 9b15ba89 ("timer: use a skip list")

Karmarkar Suyash (1):
Signed-off-by: Karmarkar Suyash <skarmarkar@sonusnet.com>

 lib/librte_timer/rte_timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

 
---
 lib/librte_timer/rte_timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/lib/librte_timer/rte_timer.c b/lib/librte_timer/rte_timer.c
index 43da836..18782fa 100644
--- a/lib/librte_timer/rte_timer.c
+++ b/lib/librte_timer/rte_timer.c
@@ -613,7 +613,7 @@  void rte_timer_manage(void)
 			status.owner = (int16_t)lcore_id;
 			rte_wmb();
 			tim->status.u32 = status.u32;
-			__rte_timer_reset(tim, cur_time + tim->period,
+			__rte_timer_reset(tim, tim->expire + tim->period,
 				tim->period, lcore_id, tim->f, tim->arg, 1);
 			rte_spinlock_unlock(&priv_timer[lcore_id].list_lock);
 		}