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block: Make wait/mark serialising requests public

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Make both bdrv_mark_request_serialising() and
bdrv_wait_serialising_requests() public so they can be used from block
drivers.

Cc: qemu-stable@nongnu.org
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20191101152510.11719-2-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz 2019-11-01 16:25:08 +01:00
parent dcfbece684
commit 304d9d7f03
2 changed files with 15 additions and 12 deletions
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3
include/block/block_int.h
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@ -999,6 +999,9 @@ extern unsigned int bdrv_drain_all_count;
void bdrv_apply_subtree_drain(BdrvChild *child, BlockDriverState *new_parent);
void bdrv_unapply_subtree_drain(BdrvChild *child, BlockDriverState *old_parent);
bool coroutine_fn bdrv_wait_serialising_requests(BdrvTrackedRequest *self);
void bdrv_mark_request_serialising(BdrvTrackedRequest *req, uint64_t align);
int get_tmp_filename(char *filename, int size);
BlockDriver *bdrv_probe_all(const uint8_t *buf, int buf_size,
const char *filename);