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(parent: 372b69f) | patch
block: Mark bdrv_skip_implicit_filters() and callers GRAPH_RDLOCK
authorKevin Wolf <kwolf@redhat.com>
Fri, 27 Oct 2023 15:53:16 +0000 (17:53 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 7 Nov 2023 18:14:19 +0000 (19:14 +0100)
commit430da832afb6a6eebb7c1726991c60fb06322d3e
tree0fbd2e3ecd95d23dec87312fecc84fef09b62efctree | snapshot
parent372b69f503d47eb6619a98cac2ab5a6a569e3483commit | diff
block: Mark bdrv_skip_implicit_filters() and callers GRAPH_RDLOCK

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

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-8-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block.c diff | blob | history
block/monitor/block-hmp-cmds.c diff | blob | history
blockdev.c diff | blob | history
include/block/block_int-global-state.h diff | blob | history
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