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block: Mark BlockDriver callbacks for amend job GRAPH_RDLOCK
authorEmanuele Giuseppe Esposito <eesposit@redhat.com>
Thu, 4 May 2023 11:57:46 +0000 (13:57 +0200)
committerKevin Wolf <kwolf@redhat.com>
Wed, 10 May 2023 12:16:54 +0000 (14:16 +0200)
commit840428a2669c90f75cf0d26a06bdfe6f51755fae
tree6fb540d83417aa37ed31349eb72b06d05b910c87tree | snapshot
parentcb2bfaa450dd65b717e27c9090169be05bd73b93commit | diff
block: Mark BlockDriver callbacks for amend job GRAPH_RDLOCK

This adds GRAPH_RDLOCK annotations to declare that callers of amend
callbacks in BlockDriver need to hold a reader lock for the graph.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20230504115750.54437-17-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/amend.c diff | blob | history
include/block/block_int-common.h diff | blob | history
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