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(parent: afdaeb9) | patch
block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK
authorKevin Wolf <kwolf@redhat.com>
Mon, 11 Sep 2023 09:46:12 +0000 (11:46 +0200)
committerKevin Wolf <kwolf@redhat.com>
Wed, 20 Sep 2023 15:46:01 +0000 (17:46 +0200)
commit3804e3cf540af25a01d0d418a5a1d4f78c2574ff
tree7a3fb1b6ec027501a297d2cacbe31e00ecaaa8c9tree
parentafdaeb9ea06ea641ccc4226964b8e278af5e7685commit | diff
block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK

The function reads the parents list, so it needs to hold the graph lock.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20230911094620.45040-14-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block.c diff | blob | blame | history
block/block-backend.c diff | blob | blame | history
block/crypto.c diff | blob | blame | history
block/mirror.c diff | blob | blame | history
block/vmdk.c diff | blob | blame | history
include/block/block_int-common.h diff | blob | blame | history
include/block/block_int-global-state.h diff | blob | blame | history
include/sysemu/block-backend-global-state.h diff | blob | blame | history
tests/unit/test-bdrv-graph-mod.c diff | blob | blame | history
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