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authorEric Blake <eblake@redhat.com>2016-05-06 10:26:31 -0600
committerKevin Wolf <kwolf@redhat.com>2016-05-12 15:22:08 +0200
commitd4f510eb3f56d30dd1312fe902138c430db2b361 (patch)
treefd69394707f802d8c40961a0740ac0a10a3a90bf /scripts/qapi-types.py
parent60cb2fa7eb5431d8996589ebc5dde865c602d54b (diff)
downloadfocaccia-qemu-d4f510eb3f56d30dd1312fe902138c430db2b361.tar.gz
focaccia-qemu-d4f510eb3f56d30dd1312fe902138c430db2b361.zip
ide: Switch to byte-based aio block access
Sector-based blk_aio_readv() and blk_aio_writev() should die; switch
to byte-based blk_aio_preadv() and blk_aio_pwritev() instead.

The patch had to touch multiple files at once, because dma_blk_io()
takes pointers to the functions, and ide_issue_trim() piggybacks on
the same interface (while ignoring offset under the hood).

Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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