From: Eric Blake <eblake@redhat.com>
To: Markus Armbruster <armbru@redhat.com>, qemu-devel@nongnu.org
Cc: kwolf@redhat.com, famz@redhat.com, tony@bakeyournoodle.com,
mreitz@redhat.com, stefanha@redhat.com, pbonzini@redhat.com
Subject: Re: [Qemu-devel] [PATCH v2 2/4] raw-posix: SEEK_HOLE suffices, get rid of FIEMAP
Date: Thu, 13 Nov 2014 07:09:46 -0700 [thread overview]
Message-ID: <5464BBAA.8090404@redhat.com> (raw)
In-Reply-To: <1415873823-13844-3-git-send-email-armbru@redhat.com>
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On 11/13/2014 03:17 AM, Markus Armbruster wrote:
> Commit 5500316 (May 2012) implemented raw_co_is_allocated() as
> follows:
>
> "Fortunately", the FIEMAP code is used only when
>
> * SEEK_HOLE/SEEK_DATA arent't defined, but CONFIG_FIEMAP is
s/arent't/aren't/
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> ---
> block/raw-posix.c | 60 ++++---------------------------------------------------
> 1 file changed, 4 insertions(+), 56 deletions(-)
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2014-11-13 14:10 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 10:16 [Qemu-devel] [PATCH v2 0/4] raw-posix: Get rid of FIEMAP, and more Markus Armbruster
2014-11-13 10:17 ` [Qemu-devel] [PATCH v2 1/4] raw-posix: Fix comment for raw_co_get_block_status() Markus Armbruster
2014-11-13 10:17 ` [Qemu-devel] [PATCH v2 2/4] raw-posix: SEEK_HOLE suffices, get rid of FIEMAP Markus Armbruster
2014-11-13 10:19 ` Max Reitz
2014-11-13 14:09 ` Eric Blake [this message]
2014-11-13 10:17 ` [Qemu-devel] [PATCH v2 3/4] raw-posix: Fix try_seek_hole()'s handling of SEEK_DATA failure Markus Armbruster
2014-11-13 10:22 ` Max Reitz
2014-11-13 13:03 ` Kevin Wolf
2014-11-13 14:52 ` Eric Blake
2014-11-13 15:29 ` Eric Blake
2014-11-13 15:44 ` Max Reitz
2014-11-13 15:49 ` Eric Blake
2014-11-13 15:52 ` Eric Blake
2014-11-13 15:47 ` Eric Blake
2014-11-13 16:01 ` Eric Blake
2014-11-14 13:12 ` Markus Armbruster
2014-11-15 0:47 ` Eric Blake
2014-11-13 10:17 ` [Qemu-devel] [PATCH v2 4/4] raw-posix: Clean up around raw_co_get_block_status() Markus Armbruster
2014-11-13 10:27 ` Max Reitz
2014-11-13 12:48 ` Markus Armbruster
2014-11-13 13:30 ` [Qemu-devel] [PATCH v2 0/4] raw-posix: Get rid of FIEMAP, and more Eric Blake
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