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use qemu_blockalign consistently

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Use qemu_blockalign for all allocations in the block layer.  This allows
increasing the required alignment, which is need to support O_DIRECT on
devices with large block sizes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Christoph Hellwig
2010-09-12 23:42:56 +02:00
committed by Kevin Wolf
parent a655211ac6
commit 72aef7318f
5 changed files with 9 additions and 8 deletions
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2
qemu-io.c
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@@ -61,7 +61,7 @@ static void *qemu_io_alloc(size_t len, int pattern)
if (misalign)
len += MISALIGN_OFFSET;
buf = qemu_memalign(512, len);
buf = qemu_blockalign(bs, len);
memset(buf, pattern, len);
if (misalign)
buf += MISALIGN_OFFSET;