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| author | Eric Blake <eblake@redhat.com> | 2016-05-06 10:26:29 -0600 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-05-12 15:22:08 +0200 |
| commit | 983a1600504b1b78242b9da29b0d7018a6eb231d (patch) | |
| tree | eeac41d09075981786e1c56daad00f0fcad94752 /qemu-io-cmds.c | |
| parent | b7d17f9fa4df83ed060168c450889d73c441c8f6 (diff) | |
| download | qemu-983a1600504b1b78242b9da29b0d7018a6eb231d.tar.gz qemu-983a1600504b1b78242b9da29b0d7018a6eb231d.tar.bz2 qemu-983a1600504b1b78242b9da29b0d7018a6eb231d.zip | |
block: Switch blk_*write_zeroes() to byte interface
Sector-based blk_write() should die; convert the one-off
variant blk_write_zeroes() to use an offset/count interface
instead. Likewise for blk_co_write_zeroes() and
blk_aio_write_zeroes().
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-io-cmds.c')
| -rw-r--r-- | qemu-io-cmds.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c index ee0c5d7a55..3040a4b12e 100644 --- a/qemu-io-cmds.c +++ b/qemu-io-cmds.c @@ -494,8 +494,7 @@ static void coroutine_fn co_write_zeroes_entry(void *opaque) { CoWriteZeroes *data = opaque; - data->ret = blk_co_write_zeroes(data->blk, data->offset / BDRV_SECTOR_SIZE, - data->count / BDRV_SECTOR_SIZE, 0); + data->ret = blk_co_write_zeroes(data->blk, data->offset, data->count, 0); data->done = true; if (data->ret < 0) { *data->total = data->ret; @@ -1704,8 +1703,7 @@ static int aio_write_f(BlockBackend *blk, int argc, char **argv) } ctx->qiov.size = count; - blk_aio_write_zeroes(blk, ctx->offset >> 9, count >> 9, 0, - aio_write_done, ctx); + blk_aio_write_zeroes(blk, ctx->offset, count, 0, aio_write_done, ctx); } else { nr_iov = argc - optind; ctx->buf = create_iovec(blk, &ctx->qiov, &argv[optind], nr_iov, |