diff options
| author | Eric Blake | 2018-04-24 21:25:04 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2018-05-15 16:11:41 +0200 |
| commit | e8e16d4baffc2d5734c1c54c28867860dd5a0074 (patch) | |
| tree | c0f7cbb08b7ecc68718ab553f4ed4437d7114954 /include/block | |
| parent | null: Switch to byte-based read/write (diff) | |
| download | qemu-e8e16d4baffc2d5734c1c54c28867860dd5a0074.tar.gz qemu-e8e16d4baffc2d5734c1c54c28867860dd5a0074.tar.xz qemu-e8e16d4baffc2d5734c1c54c28867860dd5a0074.zip | |
rbd: Switch to byte-based callbacks
We are gradually moving away from sector-based interfaces, towards
byte-based. Make the change for the last few sector-based callbacks
in the rbd driver.
Note that the driver was already using byte-based calls for
performing actual I/O, so this just gets rid of a round trip
of scaling; however, as I don't know if RBD is tolerant of
non-sector AIO operations, I went with the conservate approach
of adding .bdrv_refresh_limits to override the block layer
defaults back to the pre-patch value of 512.
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/block')
0 files changed, 0 insertions, 0 deletions