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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-10-21 17:58:39 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-12-18 12:35:55 +0100 |
| commit | 2153994e2efad92092a60bf6d1947f4a721ae46d (patch) | |
| tree | bb917f84ccac6a46f9d015a9911d7a38076f5c4e /block/io.c | |
| parent | 071b474f5457c166f90a2c379508dc92b92dc1ae (diff) | |
| download | qemu-2153994e2efad92092a60bf6d1947f4a721ae46d.zip qemu-2153994e2efad92092a60bf6d1947f4a721ae46d.tar.gz qemu-2153994e2efad92092a60bf6d1947f4a721ae46d.tar.bz2 | |
block: simplify comment to BDRV_REQ_SERIALISING
1. BDRV_REQ_NO_SERIALISING doesn't exist already, don't mention it.
2. We are going to add one more user of BDRV_REQ_SERIALISING, so
comment about backup becomes a bit confusing here. The use case in
backup is documented in block/backup.c, so let's just drop
duplication here.
3. The fact that BDRV_REQ_SERIALISING is only for write requests is
omitted. Add a note.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Message-Id: <20201021145859.11201-2-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/io.c')
0 files changed, 0 insertions, 0 deletions