diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2011-10-17 12:32:14 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-10-21 17:34:13 +0200 |
| commit | 4265d620c5a91b58c757ce76fa2b0fff86fa1df1 (patch) | |
| tree | da029b3d1ffbdec9bfafacee4cb22a746b8a7f34 /block/raw.c | |
| parent | 6f6dc6565e2b65ec8c0cf47622b4f5f1468d194e (diff) | |
block: add bdrv_co_discard and bdrv_aio_discard support
This similarly adds support for coroutine and asynchronous discard.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/raw.c')
| -rw-r--r-- | block/raw.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/block/raw.c b/block/raw.c index 39a3a9afae..33cc4716d3 100644 --- a/block/raw.c +++ b/block/raw.c @@ -45,9 +45,10 @@ static int raw_probe(const uint8_t *buf, int buf_size, const char *filename) return 1; /* everything can be opened as raw image */ } -static int raw_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors) +static int coroutine_fn raw_co_discard(BlockDriverState *bs, + int64_t sector_num, int nb_sectors) { - return bdrv_discard(bs->file, sector_num, nb_sectors); + return bdrv_co_discard(bs->file, sector_num, nb_sectors); } static int raw_is_inserted(BlockDriverState *bs) @@ -109,15 +110,16 @@ static BlockDriver bdrv_raw = { .bdrv_open = raw_open, .bdrv_close = raw_close, + .bdrv_co_readv = raw_co_readv, .bdrv_co_writev = raw_co_writev, .bdrv_co_flush = raw_co_flush, + .bdrv_co_discard = raw_co_discard, + .bdrv_probe = raw_probe, .bdrv_getlength = raw_getlength, .bdrv_truncate = raw_truncate, - .bdrv_discard = raw_discard, - .bdrv_is_inserted = raw_is_inserted, .bdrv_media_changed = raw_media_changed, .bdrv_eject = raw_eject, |