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From: Bob Peterson <rpeterso@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH] gfs2: Fix extended attribute readahead optimization
Date: Thu, 18 Aug 2016 13:06:19 -0400 (EDT)	[thread overview]
Message-ID: <1383699653.5806004.1471539979111.JavaMail.zimbra@redhat.com> (raw)
In-Reply-To: <1471535523-15060-1-git-send-email-agruenba@redhat.com>

----- Original Message -----
| Commit 39b0555f didn't check for a failing bio_add_page in
| gfs2_submit_bhs. This could cause I/O requests to get lost, and the
| affected buffer heads to stay locked forever.  Fix that by submitting
| the current bio and allocating another one when bio_add_page fails.  (It
| is guaranteed that we can at least add one page to a bio.)
| 
| Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
| ---
|  fs/gfs2/meta_io.c | 35 +++++++++++++++++++----------------
|  1 file changed, 19 insertions(+), 16 deletions(-)

Hi,

Thanks. This is now applied to the for-next branch of the linux-gfs2 tree:
https://git.kernel.org/cgit/linux/kernel/git/gfs2/linux-gfs2.git/commit/fs/gfs2?h=for-next&id=23e5671a79be00b2f1c895aa93ff40fb75a4647e

Regards,

Bob Peterson
Red Hat File Systems



  reply	other threads:[~2016-08-18 17:06 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-18 15:52 [Cluster-devel] [PATCH] gfs2: Fix extended attribute readahead optimization Andreas Gruenbacher
2016-08-18 17:06 ` Bob Peterson [this message]
2016-08-18 17:18   ` Andreas Gruenbacher

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