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| author | Vladimir Sementsov-Ogievskiy | 2019-06-04 18:15:08 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2019-08-27 15:58:42 +0200 |
| commit | 2275cc90a1c146abdd86e24d929a9682628a8c4b (patch) | |
| tree | bf66781b2d8f2a034acdc631fe479e2d557568ad /scripts/switch-timer-api | |
| parent | block/io: bdrv_co_do_copy_on_readv: use and support qiov_offset (diff) | |
| download | qemu-2275cc90a1c146abdd86e24d929a9682628a8c4b.tar.gz qemu-2275cc90a1c146abdd86e24d929a9682628a8c4b.tar.xz qemu-2275cc90a1c146abdd86e24d929a9682628a8c4b.zip | |
block/io: bdrv_co_do_copy_on_readv: lazy allocation
Allocate bounce_buffer only if it is really needed. Also, sub-optimize
allocation size (why not?).
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190604161514.262241-7-vsementsov@virtuozzo.com
Message-Id: <20190604161514.262241-7-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'scripts/switch-timer-api')
0 files changed, 0 insertions, 0 deletions