tree dccfa2e6cac772fe8c38cecca7d69c077c89d90d
parent 82618d7bc341cb93b9ce9c206d7ec84cebe83d00
author Emanuele Giuseppe Esposito <eesposit@redhat.com> 1673642528 +0100
committer Kevin Wolf <kwolf@redhat.com> 1675266752 +0100

block: Convert bdrv_get_info() to co_wrapper_mixed

bdrv_get_info() is categorized as an I/O function, and it currently
doesn't run in a coroutine. We should let it take a graph rdlock since
it traverses the block nodes graph, which however is only possible in a
coroutine.

Therefore turn it into a co_wrapper to move the actual function into a
coroutine where the lock can be taken.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230113204212.359076-11-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>