From: "Sanford, Robert" <rsanford@akamai.com>
To: Hiroyuki Mikita <h.mikita89@gmail.com>,
"dev@dpdk.org" <dev@dpdk.org>,
Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [dpdk-dev] [PATCH] timer: remove unnecessary timer add call
Date: Fri, 22 Jul 2016 22:06:42 +0000 [thread overview]
Message-ID: <D3B810DC.14468%rsanford@akamai.com> (raw)
In-Reply-To: <1468776950-32693-1-git-send-email-h.mikita89@gmail.com>
On 7/17/16 1:35 PM, "Hiroyuki Mikita" <h.mikita89@gmail.com> wrote:
>When timer_set_running_state() fails in rte_timer_manage(),
>the failed timer is put back on pending-list.
>In this case, another core tries to reset or stop the timer.
>It does not need to be on pending-list
>
>Signed-off-by: Hiroyuki Mikita <h.mikita89@gmail.com>
>---
> lib/librte_timer/rte_timer.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
>diff --git a/lib/librte_timer/rte_timer.c b/lib/librte_timer/rte_timer.c
>index 3dcdab5..94878d3 100644
>--- a/lib/librte_timer/rte_timer.c
>+++ b/lib/librte_timer/rte_timer.c
>@@ -562,10 +562,9 @@ void rte_timer_manage(void)
> pprev = &tim->sl_next[0];
> } else {
> /* another core is trying to re-config this one,
>- * remove it from local expired list and put it
>- * back on the priv_timer[] skip list */
>+ * remove it from local expired list
>+ */
> *pprev = next_tim;
>- timer_add(tim, lcore_id, 1);
> }
> }
>
>--
>2.7.4
>
Acked-by: Robert Sanford <rsanford@akamai.com>
next prev parent reply other threads:[~2016-07-22 22:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-17 17:35 Hiroyuki Mikita
2016-07-22 22:06 ` Sanford, Robert [this message]
2016-07-25 15:15 ` Hiroyuki Mikita
2016-07-25 15:50 ` Thomas Monjalon
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