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| author | Pavel Butsykin <pbutsykin@virtuozzo.com> | 2016-07-22 11:17:42 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-09-05 19:06:48 +0200 |
| commit | 29a298af9d2479cc230505b18d5a5c2da0ab578e (patch) | |
| tree | f5467388319fa4f7c475a1078a6f73dfb895920c /block/qcow2.c | |
| parent | 751e2f0698c284b4924d83ec63fa4e834bf4c80d (diff) | |
| download | qemu-29a298af9d2479cc230505b18d5a5c2da0ab578e.zip qemu-29a298af9d2479cc230505b18d5a5c2da0ab578e.tar.gz qemu-29a298af9d2479cc230505b18d5a5c2da0ab578e.tar.bz2 | |
block/io: reuse bdrv_co_pwritev() for write compressed
For bdrv_pwrite_compressed() it looks like most of the code creating
coroutine is duplicated in bdrv_prwv_co(). So we can just add a flag
(BDRV_REQ_WRITE_COMPRESSED) and use bdrv_prwv_co() as a generic one.
In the end we get coroutine oriented function for write compressed by using
bdrv_co_pwritev/blk_co_pwritev with BDRV_REQ_WRITE_COMPRESSED flag.
Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Jeff Cody <jcody@redhat.com>
CC: Markus Armbruster <armbru@redhat.com>
CC: Eric Blake <eblake@redhat.com>
CC: John Snow <jsnow@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow2.c')
0 files changed, 0 insertions, 0 deletions