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block: Mark bdrv_query_bds_stats() and callers GRAPH_RDLOCK
authorKevin Wolf <kwolf@redhat.com>
Thu, 4 May 2023 11:57:47 +0000 (13:57 +0200)
committerKevin Wolf <kwolf@redhat.com>
Wed, 10 May 2023 12:16:54 +0000 (14:16 +0200)
commit6ec75a6a3ed9d6ff3161d1f97c497909906495bd
treeff7f5cf2b54197a81c4d13402134e57a8be7b08atree | snapshot
parent840428a2669c90f75cf0d26a06bdfe6f51755faecommit | diff
block: Mark bdrv_query_bds_stats() and callers GRAPH_RDLOCK

This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_query_bds_stats() need to hold a reader lock for the graph because
it accesses the children list of a node.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20230504115750.54437-18-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/qapi.c diff | blob | history
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