diff options
| author | Peter Lieven <pl@kamp.de> | 2013-07-11 14:16:23 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-07-19 12:29:21 +0800 |
| commit | 8bf9344ad6883e6d85b69bab36d9d76e4257e9ed (patch) | |
| tree | 98dcd61d4a1cddb4115acb591b7a3f642380af32 | |
| parent | 4105eaaab9376ea959de711b81bba9e1494c971d (diff) | |
block/raw: add bdrv_co_write_zeroes
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | block/raw.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/block/raw.c b/block/raw.c index ce10422006..8c81de9345 100644 --- a/block/raw.c +++ b/block/raw.c @@ -42,6 +42,13 @@ static int coroutine_fn raw_co_is_allocated(BlockDriverState *bs, return bdrv_co_is_allocated(bs->file, sector_num, nb_sectors, pnum); } +static int coroutine_fn raw_co_write_zeroes(BlockDriverState *bs, + int64_t sector_num, + int nb_sectors) +{ + return bdrv_co_write_zeroes(bs->file, sector_num, nb_sectors); +} + static int64_t raw_getlength(BlockDriverState *bs) { return bdrv_getlength(bs->file); @@ -128,6 +135,7 @@ static BlockDriver bdrv_raw = { .bdrv_co_readv = raw_co_readv, .bdrv_co_writev = raw_co_writev, .bdrv_co_is_allocated = raw_co_is_allocated, + .bdrv_co_write_zeroes = raw_co_write_zeroes, .bdrv_co_discard = raw_co_discard, .bdrv_probe = raw_probe, |