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| author | Kevin Wolf | 2015-02-11 15:56:01 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2015-03-09 11:11:59 +0100 |
| commit | 0cc84887068eeb59eed84dbab6547b39e83d739c (patch) | |
| tree | d496b42192b85a2fae63be27a216740e31e27314 /include/block | |
| parent | vpc: Fix size in fixed image creation (diff) | |
| download | qemu-0cc84887068eeb59eed84dbab6547b39e83d739c.tar.gz qemu-0cc84887068eeb59eed84dbab6547b39e83d739c.tar.xz qemu-0cc84887068eeb59eed84dbab6547b39e83d739c.zip | |
vpc: Implement bdrv_co_get_block_status()
This implements bdrv_co_get_block_status() for VHD images. This can
significantly speed up qemu-img convert operation because only with this
function implemented sparseness can be considered. (Before, converting a
1 TB empty image took several minutes for me, now it's instantaneous.)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include/block')
0 files changed, 0 insertions, 0 deletions