diff options
| author | Peter Lieven <pl@kamp.de> | 2021-07-02 19:23:56 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2021-07-09 12:26:05 +0200 |
| commit | eb06cbab7e92caf15033c91dfcacd2ba5d7bc88a (patch) | |
| tree | 8bba7ea696b35cf280ac489d320957d6b87042d3 /block | |
| parent | c56ac27d2ad583aa2db5382bb510a33b638a4ab5 (diff) | |
block/rbd: drop qemu_rbd_refresh_limits
librbd supports 1 byte alignment for all aio operations.
Currently, there is no API call to query limits from the Ceph
ObjectStore backend. So drop the bdrv_refresh_limits completely
until there is such an API call.
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Message-Id: <20210702172356.11574-7-idryomov@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/rbd.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/block/rbd.c b/block/rbd.c index 3152bc8ba0..01a7b94d62 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -240,14 +240,6 @@ done: return; } - -static void qemu_rbd_refresh_limits(BlockDriverState *bs, Error **errp) -{ - /* XXX Does RBD support AIO on less than 512-byte alignment? */ - bs->bl.request_alignment = 512; -} - - static int qemu_rbd_set_auth(rados_t cluster, BlockdevOptionsRbd *opts, Error **errp) { @@ -1482,7 +1474,6 @@ static BlockDriver bdrv_rbd = { .format_name = "rbd", .instance_size = sizeof(BDRVRBDState), .bdrv_parse_filename = qemu_rbd_parse_filename, - .bdrv_refresh_limits = qemu_rbd_refresh_limits, .bdrv_file_open = qemu_rbd_open, .bdrv_close = qemu_rbd_close, .bdrv_reopen_prepare = qemu_rbd_reopen_prepare, |