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block: Add missing GRAPH_RDLOCK annotations

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This adds GRAPH_RDLOCK to some driver callbacks that are already called
with the graph lock held, and which will need the annotation because
they access bs->file, but don't have it yet.

This also covers a few callbacks that were not marked GRAPH_RDLOCK
before, but where updating BlockDriver is trivially possible.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-21-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Kevin Wolf 2023-10-27 17:53:29 +02:00
parent e2dd273754
commit 79a5586648
16 changed files with 55 additions and 60 deletions
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4
block/qcow2.c
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@ -5226,8 +5226,8 @@ qcow2_co_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
return 0;
}
static ImageInfoSpecific *qcow2_get_specific_info(BlockDriverState *bs,
Error **errp)
static ImageInfoSpecific * GRAPH_RDLOCK
qcow2_get_specific_info(BlockDriverState *bs, Error **errp)
{
BDRVQcow2State *s = bs->opaque;
ImageInfoSpecific *spec_info;