| commit | 97efa8698e554769fc23e8120fe9c56ab45cddc5 | |
| author | Eric Blake <eblake@redhat.com> | |
| Wed, 9 Jun 2021 16:30:34 +0000 (9 11:30 -0500) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Tue, 29 Jun 2021 14:51:00 +0000 (29 16:51 +0200) | ||
| tree | 70e8dceaa51c84d1039ac5476d663624f2178791 | treesnapshot (tar.gz zip) |
| parent | 2d369d6e6e890a0204183e853604f8077329c4bc | commitdiff |
block: Move read-only check during truncation earlier
No need to start a tracked request that will always fail. The choice
to check read-only after bdrv_inc_in_flight() predates 1bc5f09f2e
(block: Use tracked request for truncate), but waiting for serializing
requests can make the effect more noticeable.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210609163034.997943-1-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
No need to start a tracked request that will always fail. The choice
to check read-only after bdrv_inc_in_flight() predates 1bc5f09f2e
(block: Use tracked request for truncate), but waiting for serializing
requests can make the effect more noticeable.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210609163034.997943-1-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/io.c | diffblobblamehistory |