diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2023-02-03 16:21:54 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-02-23 19:49:21 +0100 |
| commit | 7b9e8b22bca534e0e86915c0856d77a7ae99e160 (patch) | |
| tree | fe8136f04c3c07ac48b1e586c3e0946c0ebcf6fe /block/copy-before-write.c | |
| parent | 742bf09b2004a78708f64327d61471fe011ff799 (diff) | |
block: Mark preadv_snapshot/snapshot_block_status GRAPH_RDLOCK
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230203152202.49054-16-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/copy-before-write.c')
| -rw-r--r-- | block/copy-before-write.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/block/copy-before-write.c b/block/copy-before-write.c index e223e37300..646d8227a4 100644 --- a/block/copy-before-write.c +++ b/block/copy-before-write.c @@ -256,7 +256,7 @@ cbw_snapshot_read_unlock(BlockDriverState *bs, BlockReq *req) g_free(req); } -static coroutine_fn int +static int coroutine_fn GRAPH_RDLOCK cbw_co_preadv_snapshot(BlockDriverState *bs, int64_t offset, int64_t bytes, QEMUIOVector *qiov, size_t qiov_offset) { @@ -264,8 +264,6 @@ cbw_co_preadv_snapshot(BlockDriverState *bs, int64_t offset, int64_t bytes, BdrvChild *file; int ret; - assume_graph_lock(); /* FIXME */ - /* TODO: upgrade to async loop using AioTask */ while (bytes) { int64_t cur_bytes; @@ -290,7 +288,7 @@ cbw_co_preadv_snapshot(BlockDriverState *bs, int64_t offset, int64_t bytes, return 0; } -static int coroutine_fn +static int coroutine_fn GRAPH_RDLOCK cbw_co_snapshot_block_status(BlockDriverState *bs, bool want_zero, int64_t offset, int64_t bytes, int64_t *pnum, int64_t *map, |