From: Marcin Slusarz <marcin.slusarz@gmail.com>
To: kernel-janitors@vger.kernel.org
Subject: [KJ] [PATCH 3/21] polling loops: change exit condition to
Date: Sun, 04 Dec 2005 00:13:50 +0000 [thread overview]
Message-ID: <439234BE.70306@gmail.com> (raw)
BLOCK LAYER
P: Jens Axboe
M: axboe@suse.de
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
diff -upr -X linux-2.6.15-rc4/Documentation/dontdiff linux-2.6.15-rc4-orig/drivers/block/sx8.c linux-2.6.15-rc4/drivers/block/sx8.c
--- linux-2.6.15-rc4-orig/drivers/block/sx8.c 2005-12-03 15:22:32.000000000 +0100
+++ linux-2.6.15-rc4/drivers/block/sx8.c 2005-12-03 16:53:10.000000000 +0100
@@ -570,9 +570,10 @@ static struct carm_request *carm_get_spe
unsigned long flags;
struct carm_request *crq = NULL;
struct request *rq;
- int tries = 5000;
+ unsigned long end_time;
- while (tries-- > 0) {
+ end_time = jiffies + msecs_to_jiffies(50000);
+ while (time_before(jiffies, end_time)) {
spin_lock_irqsave(&host->lock, flags);
crq = carm_get_request(host);
spin_unlock_irqrestore(&host->lock, flags);
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