From: BillStuff <billstuff2001@sbcglobal.net>
To: NeilBrown <neilb@suse.de>
Cc: linux RAID <linux-raid@vger.kernel.org>
Subject: Re: [GIT PULL REQUEST] late md/raid1 bug fixes for 3.17
Date: Fri, 26 Sep 2014 14:08:08 -0500 [thread overview]
Message-ID: <5425B998.7080304@sbcglobal.net> (raw)
In-Reply-To: <20140924121805.1b8c3bd9@notabene.brown>
On 09/23/2014 09:18 PM, NeilBrown wrote:
[snip]
> md/raid1: intialise start_next_window for READ case to avoid hang
>
Neil, I've been testing these patches for the past week or two to see if
they help a raid1 "check" hang I had.
They seem to help, but I noticed the above patch is different from what
you originally sent on the list.
The original patch has an extra chunk:
@@ -1444,6 +1445,7 @@ read_again:
r1_bio->state = 0;
r1_bio->mddev = mddev;
r1_bio->sector = bio->bi_iter.bi_sector + sectors_handled;
+ start_next_window = wait_barrier(conf, bio);
goto retry_write;
}
Is the correct patch with or without this chunk?
Thanks,
Bill
next prev parent reply other threads:[~2014-09-26 19:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-24 2:18 [GIT PULL REQUEST] late md/raid1 bug fixes for 3.17 NeilBrown
2014-09-26 19:08 ` BillStuff [this message]
2014-09-27 0:09 ` NeilBrown
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