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| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-09-04 19:00:28 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-09-06 15:25:09 +0200 |
| commit | b6b8a33354a448ee421f57676c1a93a536a63269 (patch) | |
| tree | 42500103c1b9a5afb4683b9047984b9064d39e33 /block/sheepdog.c | |
| parent | 11212d8fa08a4e5bd56bb4f6877f9a4c0439a02b (diff) | |
| download | qemu-b6b8a33354a448ee421f57676c1a93a536a63269.tar.gz | |
block: introduce bdrv_get_block_status API
For now, bdrv_get_block_status is just another name for bdrv_is_allocated.
The next patches will add more flags.
This also touches all block drivers with a mostly mechanical rename. The
sole exception is cow; because it calls cow_co_is_allocated from the read
code, we keep that function and make cow_co_get_block_status a wrapper.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/sheepdog.c')
| -rw-r--r-- | block/sheepdog.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/block/sheepdog.c b/block/sheepdog.c index 36c3cc8f58..7d3fc55d55 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -2270,9 +2270,9 @@ static coroutine_fn int sd_co_discard(BlockDriverState *bs, int64_t sector_num, return acb->ret; } -static coroutine_fn int -sd_co_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors, - int *pnum) +static coroutine_fn int64_t +sd_co_get_block_status(BlockDriverState *bs, int64_t sector_num, int nb_sectors, + int *pnum) { BDRVSheepdogState *s = bs->opaque; SheepdogInode *inode = &s->inode; @@ -2338,7 +2338,7 @@ static BlockDriver bdrv_sheepdog = { .bdrv_co_writev = sd_co_writev, .bdrv_co_flush_to_disk = sd_co_flush_to_disk, .bdrv_co_discard = sd_co_discard, - .bdrv_co_is_allocated = sd_co_is_allocated, + .bdrv_co_get_block_status = sd_co_get_block_status, .bdrv_snapshot_create = sd_snapshot_create, .bdrv_snapshot_goto = sd_snapshot_goto, @@ -2366,7 +2366,7 @@ static BlockDriver bdrv_sheepdog_tcp = { .bdrv_co_writev = sd_co_writev, .bdrv_co_flush_to_disk = sd_co_flush_to_disk, .bdrv_co_discard = sd_co_discard, - .bdrv_co_is_allocated = sd_co_is_allocated, + .bdrv_co_get_block_status = sd_co_get_block_status, .bdrv_snapshot_create = sd_snapshot_create, .bdrv_snapshot_goto = sd_snapshot_goto, @@ -2394,7 +2394,7 @@ static BlockDriver bdrv_sheepdog_unix = { .bdrv_co_writev = sd_co_writev, .bdrv_co_flush_to_disk = sd_co_flush_to_disk, .bdrv_co_discard = sd_co_discard, - .bdrv_co_is_allocated = sd_co_is_allocated, + .bdrv_co_get_block_status = sd_co_get_block_status, .bdrv_snapshot_create = sd_snapshot_create, .bdrv_snapshot_goto = sd_snapshot_goto, |