On 05/20/2016 12:25 AM, Stefan Hajnoczi wrote:
On Sat, May 14, 2016 at 03:45:49PM +0300, Denis V. Lunev wrote:
diff --git a/block/io.c b/block/io.c
index cd6d71a..88af10c 100644
--- a/block/io.c
+++ b/block/io.c
@@ -1828,8 +1828,8 @@ int bdrv_is_allocated_above(BlockDriverState *top,
return 0;
}
-int bdrv_write_compressed(BlockDriverState *bs, int64_t sector_num,
- const uint8_t *buf, int nb_sectors)
+int bdrv_co_write_compressed(BlockDriverState *bs, int64_t sector_num,
+ int nb_sectors, QEMUIOVector *qiov)
Please use the coroutine_fn attribute to declare that this function must
be called in coroutine context.
diff --git a/include/block/block_int.h b/include/block/block_int.h
index a029c20..3c93ddb 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -208,6 +208,9 @@ struct BlockDriver {
int (*bdrv_write_compressed)(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors);
+ int (*bdrv_co_write_compressed)(BlockDriverState *bs, int64_t sector_num,
+ int nb_sectors, QEMUIOVector *qiov);
Please add the coroutine_fn attribute just like .bdrv_co_readv() and
friends.
yep. This seems right thing to do.
