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authorEric Blake <eblake@redhat.com>2016-07-15 17:22:57 -0600
committerStefan Hajnoczi <stefanha@redhat.com>2016-07-20 14:11:55 +0100
commit4da444a0bb5b6a7563a785f027402e5af4bd53aa (patch)
treed583054df368ff5c61087f9860165115f3c3dd69 /include/block/block_int.h
parent7bbca9e290a9c7c217b5a24fc6094e91e54bd05d (diff)
block: Convert .bdrv_aio_discard() to byte-based
Another step towards byte-based interfaces everywhere. Replace the sector-based driver callback .bdrv_aio_discard() with a new byte-based .bdrv_aio_pdiscard(). Only raw-posix and RBD drivers are affected, so it was not worth splitting into multiple patches. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1468624988-423-9-git-send-email-eblake@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/block/block_int.h')
-rw-r--r--include/block/block_int.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h
index a6b13adb45..9bf9aed83d 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -142,8 +142,8 @@ struct BlockDriver {
BlockCompletionFunc *cb, void *opaque);
BlockAIOCB *(*bdrv_aio_flush)(BlockDriverState *bs,
BlockCompletionFunc *cb, void *opaque);
- BlockAIOCB *(*bdrv_aio_discard)(BlockDriverState *bs,
- int64_t sector_num, int nb_sectors,
+ BlockAIOCB *(*bdrv_aio_pdiscard)(BlockDriverState *bs,
+ int64_t offset, int count,
BlockCompletionFunc *cb, void *opaque);
int coroutine_fn (*bdrv_co_readv)(BlockDriverState *bs,