From: Rakesh Kudurumalla <rkudurumalla@marvell.com>
To: <thomas@monjalon.net>, <ferruh.yigit@amd.com>,
<andrew.rybchenko@oktetlabs.ru>, <orika@nvidia.com>
Cc: <dev@dpdk.org>, <jerinj@marvell.com>, <ndabilpuram@marvell.com>,
"Rakesh Kudurumalla" <rkudurumalla@marvell.com>,
<stable@dpdk.org>
Subject: [PATCH v2 1/1] examples/l2fwd-jobstats: add delay to show stats
Date: Mon, 29 Jul 2024 11:50:37 +0530 [thread overview]
Message-ID: <20240729062037.3729808-1-rkudurumalla@marvell.com> (raw)
In-Reply-To: <20240726053757.3653673-1-rkudurumalla@marvell.com>
This patch addresses the issue by introducing a delay
before acquiring the lock in the loop. This delay allows for better
availability of the lock, ensuring that show_lcore_stats() can
periodically update the statistics even when forwarding jobs are running.
Fixes: 204896f8d66c ("examples/l2fwd-jobstats: add new example")
Cc: stable@dpdk.org
Signed-off-by: Rakesh Kudurumalla <rkudurumalla@marvell.com>
---
v2: updated commit message
examples/l2fwd-jobstats/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/examples/l2fwd-jobstats/main.c b/examples/l2fwd-jobstats/main.c
index 308b8edd20..7bb38b290f 100644
--- a/examples/l2fwd-jobstats/main.c
+++ b/examples/l2fwd-jobstats/main.c
@@ -542,7 +542,7 @@ l2fwd_main_loop(void)
} while (likely(stats_read_pending == 0));
rte_spinlock_unlock(&qconf->lock);
- rte_pause();
+ rte_delay_us(10);
}
/* >8 End of minimize impact of stats reading. */
}
--
2.25.1
prev parent reply other threads:[~2024-07-29 6:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-26 5:37 [PATCH " Rakesh Kudurumalla
2024-07-29 6:10 ` [PATCH v2 " Rakesh Kudurumalla
2024-07-30 10:03 ` [PATCH v3 1/1] examples/l2fwd-jobstats: fix lock availability Rakesh Kudurumalla
2024-07-30 16:12 ` Thomas Monjalon
2024-08-08 11:41 ` [EXTERNAL] " Rakesh Kudurumalla
2024-08-08 12:22 ` Thomas Monjalon
2024-08-11 16:00 ` Rakesh Kudurumalla
2024-08-11 6:58 ` [PATCH v4 " Rakesh Kudurumalla
2024-08-11 15:59 ` [PATCH v5 " Rakesh Kudurumalla
2024-08-11 16:17 ` Stephen Hemminger
2024-08-16 5:25 ` [EXTERNAL] " Rakesh Kudurumalla
2024-10-21 7:13 ` Rakesh Kudurumalla
2024-11-04 10:17 ` Nithin Dabilpuram
2024-07-29 6:20 ` Rakesh Kudurumalla [this message]
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