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| author | Eric Blake <eblake@redhat.com> | 2019-03-28 23:27:49 -0500 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2019-04-01 08:46:52 -0500 |
| commit | 4841211e0d1628cd386b35835676d7f6f9a4fa9d (patch) | |
| tree | 1b8268090b537c4b264b2ba118b0d114297310a1 /fsdev | |
| parent | 9cf638508c0090b33ada4155c7cbb684e08e5ee9 (diff) | |
block: Add bdrv_get_request_alignment()
The next patch needs access to a device's minimum permitted
alignment, since NBD wants to advertise this to clients. Add
an accessor function, borrowing from blk_get_max_transfer()
for accessing a backend's block limits.
Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20190329042750.14704-6-eblake@redhat.com>
Diffstat (limited to 'fsdev')
0 files changed, 0 insertions, 0 deletions