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(parent: 79bb762) | patch
block: Mark bdrv_filter_child() and callers GRAPH_RDLOCK
authorKevin Wolf <kwolf@redhat.com>
Fri, 27 Oct 2023 15:53:20 +0000 (17:53 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 7 Nov 2023 18:14:19 +0000 (19:14 +0100)
commitec82cc41a79ffa8b1a2dee76a420a34a59f117c6
treeddf2688b003771da23cd81e3adf6af6699185af7tree | snapshot
parent79bb76272763c090f2b1dae9519c516257241caccommit | diff
block: Mark bdrv_filter_child() and callers GRAPH_RDLOCK

This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_filter_child() need to hold a reader lock for the graph because it
accesses bs->file/backing.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-12-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block.c diff | blob | history
include/block/block_int-io.h diff | blob | history
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