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(parent: 5155853) | patch
block: Mark bdrv_op_is_blocked() and callers GRAPH_RDLOCK
authorKevin Wolf <kwolf@redhat.com>
Fri, 29 Sep 2023 14:51:52 +0000 (16:51 +0200)
committerKevin Wolf <kwolf@redhat.com>
Thu, 12 Oct 2023 14:31:33 +0000 (16:31 +0200)
commit277f2007ce187a6ff467579cb016824f80a2be10
tree9e9a3b9921ce129649723140e17262c659f51ab0tree | snapshot
parent5155853e90388d9c8c5370bcbe1b6484a92ee710commit | diff
block: Mark bdrv_op_is_blocked() and callers GRAPH_RDLOCK

This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_op_is_blocked() need to hold a reader lock for the graph
because it calls bdrv_get_device_or_node_name(), which accesses the
parents list of a node.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20230929145157.45443-18-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block.c diff | blob | history
block/block-backend.c diff | blob | history
block/commit.c diff | blob | history
block/monitor/block-hmp-cmds.c diff | blob | history
block/qapi-sysemu.c diff | blob | history
blockdev.c diff | blob | history
include/block/block-global-state.h diff | blob | history
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