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(parent: 430da83) | patch
block: Mark bdrv_skip_filters() and callers GRAPH_RDLOCK
authorKevin Wolf <kwolf@redhat.com>
Fri, 27 Oct 2023 15:53:17 +0000 (17:53 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 7 Nov 2023 18:14:19 +0000 (19:14 +0100)
commitad74751fc0ffdad7678224df0e752689ebb3f4b7
tree55eccd2af361e2a81f427b6db77106ebbb53cf3ftree | snapshot
parent430da832afb6a6eebb7c1726991c60fb06322d3ecommit | diff
block: Mark bdrv_skip_filters() and callers GRAPH_RDLOCK

This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_skip_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: <20231027155333.420094-9-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/block-backend.c diff | blob | history
block/block-copy.c diff | blob | history
block/commit.c diff | blob | history
block/mirror.c diff | blob | history
block/stream.c diff | blob | history
blockdev.c diff | blob | history
include/block/block-global-state.h diff | blob | history
include/block/block_int-io.h diff | blob | history
qemu-img.c diff | blob | history
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