From e7e754aec3aca3a509d8826cc9a6e6136e9aca65 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Wed, 12 Jun 2019 22:52:27 +0200 Subject: [PATCH] throttle: Support compressed writes Signed-off-by: Max Reitz Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Andrey Shinkevich Reviewed-by: Kevin Wolf --- block/throttle.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/block/throttle.c b/block/throttle.c index 1c1ac57bee..b21ee42d98 100644 --- a/block/throttle.c +++ b/block/throttle.c @@ -151,6 +151,15 @@ static int coroutine_fn throttle_co_pdiscard(BlockDriverState *bs, return bdrv_co_pdiscard(bs->file, offset, bytes); } +static int coroutine_fn throttle_co_pwritev_compressed(BlockDriverState *bs, + uint64_t offset, + uint64_t bytes, + QEMUIOVector *qiov) +{ + return throttle_co_pwritev(bs, offset, bytes, qiov, + BDRV_REQ_WRITE_COMPRESSED); +} + static int throttle_co_flush(BlockDriverState *bs) { return bdrv_co_flush(bs->file->bs); @@ -243,6 +252,7 @@ static BlockDriver bdrv_throttle = { .bdrv_co_pwrite_zeroes = throttle_co_pwrite_zeroes, .bdrv_co_pdiscard = throttle_co_pdiscard, + .bdrv_co_pwritev_compressed = throttle_co_pwritev_compressed, .bdrv_attach_aio_context = throttle_attach_aio_context, .bdrv_detach_aio_context = throttle_detach_aio_context,