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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-06-01 13:51:38 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-06-28 09:46:25 +0200 |
| commit | 84569a7df34c37aeb6b7cfa52bd803f66aa4ca0d (patch) | |
| tree | 1117019761b2ea180aa3f8d8a5cc9b08f8081a82 /block.c | |
| parent | e7918e96193dbaf334c480ddde58ebc1370a84f6 (diff) | |
| download | qemu-84569a7df34c37aeb6b7cfa52bd803f66aa4ca0d.zip qemu-84569a7df34c37aeb6b7cfa52bd803f66aa4ca0d.tar.gz qemu-84569a7df34c37aeb6b7cfa52bd803f66aa4ca0d.tar.bz2 | |
block: mark another function as coroutine_fns and GRAPH_UNLOCKED
Mark functions as coroutine_fn when they are only called by other coroutine_fns
and they can suspend. Because this function operates on a BlockBackend, mark it
GRAPH_UNLOCKED.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20230601115145.196465-6-pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.c')
| -rw-r--r-- | block.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -555,8 +555,9 @@ int coroutine_fn bdrv_co_create(BlockDriver *drv, const char *filename, * On success, return @blk's actual length. * Otherwise, return -errno. */ -static int64_t create_file_fallback_truncate(BlockBackend *blk, - int64_t minimum_size, Error **errp) +static int64_t coroutine_fn GRAPH_UNLOCKED +create_file_fallback_truncate(BlockBackend *blk, int64_t minimum_size, + Error **errp) { Error *local_err = NULL; int64_t size; @@ -564,14 +565,14 @@ static int64_t create_file_fallback_truncate(BlockBackend *blk, GLOBAL_STATE_CODE(); - ret = blk_truncate(blk, minimum_size, false, PREALLOC_MODE_OFF, 0, - &local_err); + ret = blk_co_truncate(blk, minimum_size, false, PREALLOC_MODE_OFF, 0, + &local_err); if (ret < 0 && ret != -ENOTSUP) { error_propagate(errp, local_err); return ret; } - size = blk_getlength(blk); + size = blk_co_getlength(blk); if (size < 0) { error_free(local_err); error_setg_errno(errp, -size, |