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| author | Kevin Wolf | 2016-03-18 19:01:41 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2016-03-30 12:16:03 +0200 |
| commit | 09cf9db1bcd60d9889b774925ba7058286d35412 (patch) | |
| tree | d98287953aec5ba2676fc377c007f34a54829028 /include | |
| parent | block: Remove BDRV_O_CACHE_WB (diff) | |
| download | qemu-09cf9db1bcd60d9889b774925ba7058286d35412.tar.gz qemu-09cf9db1bcd60d9889b774925ba7058286d35412.tar.xz qemu-09cf9db1bcd60d9889b774925ba7058286d35412.zip | |
block: Remove bdrv_(set_)enable_write_cache()
The only remaining users were block jobs (mirror and backup) which
unconditionally enabled WCE on the BlockBackend of the target image. As
these block jobs don't go through BlockBackend for their I/O requests,
they aren't affected by this setting anyway but always get a writeback
mode, so that call can be removed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/block/block.h b/include/block/block.h index 7bacd556b8..6a39f946f5 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -395,8 +395,6 @@ int bdrv_is_allocated_above(BlockDriverState *top, BlockDriverState *base, int bdrv_is_read_only(BlockDriverState *bs); int bdrv_is_sg(BlockDriverState *bs); -int bdrv_enable_write_cache(BlockDriverState *bs); -void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce); bool bdrv_is_inserted(BlockDriverState *bs); int bdrv_media_changed(BlockDriverState *bs); void bdrv_lock_medium(BlockDriverState *bs, bool locked); |