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author | Kevin Wolf <kwolf@redhat.com> | 2023-05-04 13:57:33 +0200 |
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committer | Michael Tokarev <mjt@tls.msk.ru> | 2023-05-10 20:50:38 +0300 |
commit | e0deae4f49c4b4f0e3f74d716d4bbe0f81390e05 (patch) | |
tree | a3e35fd60f59efca8a419e4055499c92f5b9556c /block.c | |
parent | 38a598aee3c7d716524f1f7c75e9299a879fcc65 (diff) | |
download | qemu-e0deae4f49c4b4f0e3f74d716d4bbe0f81390e05.zip qemu-e0deae4f49c4b4f0e3f74d716d4bbe0f81390e05.tar.gz qemu-e0deae4f49c4b4f0e3f74d716d4bbe0f81390e05.tar.bz2 |
block: bdrv/blk_co_unref() for calls in coroutine context
These functions must not be called in coroutine context, because they
need write access to the graph.
Cc: qemu-stable@nongnu.org
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20230504115750.54437-4-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit b2ab5f545fa1eaaf2955dd617bee19a8b3279786)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'block.c')
-rw-r--r-- | block.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -680,7 +680,7 @@ int coroutine_fn bdrv_co_create_opts_simple(BlockDriver *drv, ret = 0; out: - blk_unref(blk); + blk_co_unref(blk); return ret; } |