diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-11-22 13:39:46 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-12-03 15:26:49 +0100 |
| commit | d5ef94d43da8c57a2d597efbdec3d9a54d97fdf7 (patch) | |
| tree | ddc6f1f341bb4f517ebbc275386e20a1407721b8 /include/block/block.h | |
| parent | 94d6ff21f48c8c98e6e9eef58cc6f6346c9dd851 (diff) | |
block: add bdrv_aio_write_zeroes
This will be used by the SCSI layer.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/block/block.h')
| -rw-r--r-- | include/block/block.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/block/block.h b/include/block/block.h index 49e6719116..36efaeac2d 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -216,6 +216,9 @@ int bdrv_write(BlockDriverState *bs, int64_t sector_num, const uint8_t *buf, int nb_sectors); int bdrv_write_zeroes(BlockDriverState *bs, int64_t sector_num, int nb_sectors, BdrvRequestFlags flags); +BlockDriverAIOCB *bdrv_aio_write_zeroes(BlockDriverState *bs, int64_t sector_num, + int nb_sectors, BdrvRequestFlags flags, + BlockDriverCompletionFunc *cb, void *opaque); int bdrv_make_zero(BlockDriverState *bs, BdrvRequestFlags flags); int bdrv_writev(BlockDriverState *bs, int64_t sector_num, QEMUIOVector *qiov); int bdrv_pread(BlockDriverState *bs, int64_t offset, |