diff options
author | Markus Armbruster <armbru@redhat.com> | 2011-09-06 18:58:56 +0200 |
---|---|---|
committer | Kevin Wolf <kwolf@redhat.com> | 2011-09-12 15:17:22 +0200 |
commit | 7b6f9300d55c6f01a65ed27a25b87b2748faceee (patch) | |
tree | e324791fd740f92f06157f028958d207c52adf45 /block.c | |
parent | fb0c61a5a51cd51f0c4e2f009ccb4a44bd9d8544 (diff) |
block: New bdrv_set_buffer_alignment()
Device models should be able to set it without an unclean include of
block_int.h.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.c')
-rw-r--r-- | block.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -480,7 +480,6 @@ static int bdrv_open_common(BlockDriverState *bs, const char *filename, bs->encrypted = 0; bs->valid_key = 0; bs->open_flags = flags; - /* buffer_alignment defaulted to 512, drivers can change this value */ bs->buffer_alignment = 512; pstrcpy(bs->filename, sizeof(bs->filename), filename); @@ -3115,7 +3114,10 @@ BlockDriverAIOCB *bdrv_aio_ioctl(BlockDriverState *bs, return NULL; } - +void bdrv_set_buffer_alignment(BlockDriverState *bs, int align) +{ + bs->buffer_alignment = align; +} void *qemu_blockalign(BlockDriverState *bs, size_t size) { |