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timer: fix lag delay

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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")

Signed-off-by: Karmarkar Suyash <skarmarkar@sonusnet.com>
Acked-by: Robert Sanford <rsanford@akamai.com>
This commit is contained in:
Karmarkar Suyash 2016-09-21 16:54:27 -04:00 committed by Thomas Monjalon
parent db8c96c551
commit 0778cfe864
1 changed files with 1 additions and 1 deletions
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2
lib/librte_timer/rte_timer.c
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@ -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);
}