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authorChristoph Hellwig <hch@lst.de>2010-09-12 23:42:56 +0200
committerKevin Wolf <kwolf@redhat.com>2010-09-21 15:39:42 +0200
commit72aef7318f54f0ec8c84c2bf2bb8edc5702d7dd0 (patch)
tree57ce22e51c76063432eca60190f7f44d015a2b80 /posix-aio-compat.c
parenta655211ac6d379c5b0813761e5d11415780f41fd (diff)
use qemu_blockalign consistently
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>
Diffstat (limited to 'posix-aio-compat.c')
-rw-r--r--posix-aio-compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/posix-aio-compat.c b/posix-aio-compat.c
index 10f1f037fb..842f1a24aa 100644
--- a/posix-aio-compat.c
+++ b/posix-aio-compat.c
@@ -270,7 +270,7 @@ static ssize_t handle_aiocb_rw(struct qemu_paiocb *aiocb)
* Ok, we have to do it the hard way, copy all segments into
* a single aligned buffer.
*/
- buf = qemu_memalign(512, aiocb->aio_nbytes);
+ buf = qemu_blockalign(aiocb->common.bs, aiocb->aio_nbytes);
if (aiocb->aio_type & QEMU_AIO_WRITE) {
char *p = buf;
int i;