From: Ed Cashin <ecashin@coraid.com>
From: Ed Cashin <ecashin@coraid.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, ecashin@coraid.com
Subject: [PATCH 5/8] aoe: manipulate aoedev network stats under lock
Date: Thu, 8 Nov 2012 11:44:46 -0500 [thread overview]
Message-ID: <1f2ecdb54fd5ea705ce20442f0cba832a3fe70e5.1352316179.git.ecashin@coraid.com> (raw)
In-Reply-To: <d63a612e77d92e4f7c13fc2bb545a762a664522d.1352316179.git.ecashin@coraid.com>
Signed-off-by: Ed Cashin <ecashin@coraid.com>
---
drivers/block/aoe/aoecmd.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 6ea27fd..9aefbe3 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -603,14 +603,14 @@ rexmit_timer(ulong vp)
d = (struct aoedev *) vp;
+ spin_lock_irqsave(&d->lock, flags);
+
/* timeout based on observed timings and variations */
timeout = 2 * d->rttavg >> RTTSCALE;
timeout += 8 * d->rttdev >> RTTDSCALE;
if (timeout == 0)
timeout = 1;
- spin_lock_irqsave(&d->lock, flags);
-
if (d->flags & DEVFL_TKILL) {
spin_unlock_irqrestore(&d->lock, flags);
return;
--
1.7.1
next prev parent reply other threads:[~2012-11-08 16:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-08 16:29 [PATCH 1/8] aoe: avoid running request handler on plugged queue Ed Cashin, Ed Cashin
2012-11-08 16:32 ` [PATCH 2/8] aoe: provide ATA identify device content to user on request Ed Cashin, Ed Cashin
2012-11-09 0:40 ` Jeff Garzik
2012-11-09 2:10 ` Ed Cashin
2012-11-08 16:34 ` [PATCH 3/8] aoe: improve network congestion handling Ed Cashin, Ed Cashin
2012-11-08 16:42 ` [PATCH 4/8] aoe: err device: include MAC addresses for unexpected responses Ed Cashin, Ed Cashin
2012-11-08 16:44 ` Ed Cashin, Ed Cashin [this message]
2012-11-08 16:46 ` [PATCH 6/8] aoe: use high-resolution RTTs with fallback to low-res Ed Cashin, Ed Cashin
2012-11-08 16:48 ` [PATCH 7/8] aoe: commands in retransmit queue use new destination on failure Ed Cashin, Ed Cashin
2012-11-08 16:50 ` [PATCH 8/8] aoe: update driver-internal version to 64+ Ed Cashin, Ed Cashin
2012-11-08 19:26 ` [PATCH 1/8] aoe: avoid running request handler on plugged queue Andrew Morton
2012-11-08 19:32 ` Ed Cashin
2012-11-09 0:14 [PATCH 0/8] aoe: improved network congestion handling from v60 to v64+ Ed Cashin, Ed Cashin
2012-11-09 0:25 ` [PATCH 5/8] aoe: manipulate aoedev network stats under lock Ed Cashin, Ed Cashin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1f2ecdb54fd5ea705ce20442f0cba832a3fe70e5.1352316179.git.ecashin@coraid.com \
--to=ecashin@coraid.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®