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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2018-07-09 19:37:17 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-07-10 13:04:25 +0200 |
| commit | 67b51fb998c697afb5d744066fcbde53e04fe941 (patch) | |
| tree | 96a80cba86332f47def26bdc5cb88f4cd87ca5d6 /block/raw-format.c | |
| parent | 999658a05e61a8d87b65827da665302bb44ce8c9 (diff) | |
| download | qemu-67b51fb998c697afb5d744066fcbde53e04fe941.zip qemu-67b51fb998c697afb5d744066fcbde53e04fe941.tar.gz qemu-67b51fb998c697afb5d744066fcbde53e04fe941.tar.bz2 | |
block: split flags in copy_range
Pass read flags and write flags separately. This is needed to handle
coming BDRV_REQ_NO_SERIALISING clearly in following patches.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/raw-format.c')
| -rw-r--r-- | block/raw-format.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/block/raw-format.c b/block/raw-format.c index b78da56..a359198 100644 --- a/block/raw-format.c +++ b/block/raw-format.c @@ -498,9 +498,13 @@ static int raw_probe_geometry(BlockDriverState *bs, HDGeometry *geo) } static int coroutine_fn raw_co_copy_range_from(BlockDriverState *bs, - BdrvChild *src, uint64_t src_offset, - BdrvChild *dst, uint64_t dst_offset, - uint64_t bytes, BdrvRequestFlags flags) + BdrvChild *src, + uint64_t src_offset, + BdrvChild *dst, + uint64_t dst_offset, + uint64_t bytes, + BdrvRequestFlags read_flags, + BdrvRequestFlags write_flags) { int ret; @@ -509,13 +513,17 @@ static int coroutine_fn raw_co_copy_range_from(BlockDriverState *bs, return ret; } return bdrv_co_copy_range_from(bs->file, src_offset, dst, dst_offset, - bytes, flags); + bytes, read_flags, write_flags); } static int coroutine_fn raw_co_copy_range_to(BlockDriverState *bs, - BdrvChild *src, uint64_t src_offset, - BdrvChild *dst, uint64_t dst_offset, - uint64_t bytes, BdrvRequestFlags flags) + BdrvChild *src, + uint64_t src_offset, + BdrvChild *dst, + uint64_t dst_offset, + uint64_t bytes, + BdrvRequestFlags read_flags, + BdrvRequestFlags write_flags) { int ret; @@ -524,7 +532,7 @@ static int coroutine_fn raw_co_copy_range_to(BlockDriverState *bs, return ret; } return bdrv_co_copy_range_to(src, src_offset, bs->file, dst_offset, bytes, - flags); + read_flags, write_flags); } BlockDriver bdrv_raw = { |