projects / qemu.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3db0c8b) | patch
test-bdrv-drain: Take graph lock more selectively
authorKevin Wolf <kwolf@redhat.com>
Wed, 10 May 2023 20:35:58 +0000 (22:35 +0200)
committerKevin Wolf <kwolf@redhat.com>
Fri, 19 May 2023 17:12:12 +0000 (19:12 +0200)
commit87f130bdaad68baad4216dbc97dec73ab4a2c4ef
treee88e3de1b4cce557737accbc10c3c93ce21c84c3tree | snapshot
parent3db0c8b25c452b53aabc8efa36e655c7c02abb8fcommit | diff
test-bdrv-drain: Take graph lock more selectively

If we take a reader lock, we can't call any functions that take a writer
lock internally without causing deadlocks once the reader lock is
actually enforced in the main thread, too. Take the reader lock only
where it is actually needed.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230510203601.418015-6-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
tests/unit/test-bdrv-drain.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.