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| author | Roman Kagan | 2015-04-28 09:46:36 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2015-05-22 10:37:31 +0200 |
| commit | 2944256997dd8b080f8b0cc062e4b663cb2ec09c (patch) | |
| tree | dc88cca0cd662712285d44f068687b72c880e075 /include/exec/exec-all.h | |
| parent | block/parallels: rename parallels_header to ParallelsHeader (diff) | |
| download | qemu-2944256997dd8b080f8b0cc062e4b663cb2ec09c.tar.gz qemu-2944256997dd8b080f8b0cc062e4b663cb2ec09c.tar.xz qemu-2944256997dd8b080f8b0cc062e4b663cb2ec09c.zip | |
block/parallels: switch to bdrv_read
Switch the .bdrv_read method implementation from using bdrv_pread() to
bdrv_read() on the underlying file, since the latter is subject to i/o
throttling while the former is not.
Besides, since bdrv_read() operates in sectors rather than bytes, adjust
the helper functions to do so too.
Signed-off-by: Roman Kagan <rkagan@parallels.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Message-id: 1430207220-24458-4-git-send-email-den@openvz.org
CC: Kevin Wolf <kwolf@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/exec/exec-all.h')
0 files changed, 0 insertions, 0 deletions