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qcow2: mark more functions as coroutine_fns and GRAPH_RDLOCK

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Mark functions as coroutine_fn when they are only called by other coroutine_fns
and they can suspend.  Change calls to co_wrappers to use the non-wrapped
functions, which in turn requires adding GRAPH_RDLOCK annotations.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20230601115145.196465-11-pbonzini@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-06-01 13:51:43 +02:00 • committed by Kevin Wolf
parent f6b0899493
commit 70bacc4453
5 changed files with 105 additions and 98 deletions
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2
block/qcow2.c
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@ -570,7 +570,7 @@ int qcow2_mark_corrupt(BlockDriverState *bs)
* Marks the image as consistent, i.e., unsets the corrupt bit, and flushes
* before if necessary.
*/
int qcow2_mark_consistent(BlockDriverState *bs)
static int coroutine_fn qcow2_mark_consistent(BlockDriverState *bs)
{
BDRVQcow2State *s = bs->opaque;