From: gshan <gshan@alcatel-lucent.com>
To: linux-kernel@vger.kernel.org
Subject: how to limit number of sectors each time
Date: Thu, 16 Oct 2008 11:29:31 +0800 [thread overview]
Message-ID: <48F6B51B.2000408@alcatel-lucent.com> (raw)
Hi All,
I want to limit requested sectors each time in function
drivers/ide/ide-disk.c::__ide_do_rw_disk. The requested
sectors were defined in rq->nr_sectors. So how to limit or decrease
nr_sectors for data transfer each time?
Thanks in advance,
Gavin
next reply other threads:[~2008-10-16 3:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-16 3:29 gshan [this message]
2008-10-16 5:44 ` how to limit number of sectors each time Jens Axboe
[not found] ` <48F6DA7A.9080003@alcatel-lucent.com>
[not found] ` <20081016061808.GS19428@kernel.dk>
2008-10-16 6:21 ` gshan
2008-10-16 6:25 ` Jens Axboe
2008-10-16 6:28 ` gshan
2008-10-17 16:47 ` Bartlomiej Zolnierkiewicz
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