Commit 9acc5a06 authored by Jeff Cody's avatar Jeff Cody Committed by Kevin Wolf
Browse files

block: use BDRV_O_NOCACHE instead of s->aligned_buf in raw-posix.c 



Rather than check for a non-NULL aligned_buf to determine if
raw_aio_submit needs to check for alignment, check for the presence
of BDRV_O_NOCACHE in the bs->open_flags.

Signed-off-by: default avatarJeff Cody <jcody@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 39c9fb95

block/raw-posix.c

+1 −1
Original line number Diff line number Diff line
@@ -354,7 +354,7 @@ static BlockDriverAIOCB *raw_aio_submit(BlockDriverState *bs, 
     * boundary.  Check if this is the case or tell the low-level

     * driver that it needs to copy the buffer.

     */

    if (s->aligned_buf) {

    if ((bs->open_flags & BDRV_O_NOCACHE)) {

        if (!qiov_is_aligned(bs, qiov)) {

            type |= QEMU_AIO_MISALIGNED;

#ifdef CONFIG_LINUX_AIO