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| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-01-21 17:09:45 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-01-25 18:18:34 +0100 |
| commit | 50717e941b9f306a45292621999eeafbaa954418 (patch) | |
| tree | fce87f84ffc40ead2ad1b654d7439cc24678f4a7 /include/block | |
| parent | acc906c6c5d5745fe7a3a2ed1bb5f0b1d6d1f21b (diff) | |
| download | qemu-50717e941b9f306a45292621999eeafbaa954418.tar.gz qemu-50717e941b9f306a45292621999eeafbaa954418.tar.bz2 qemu-50717e941b9f306a45292621999eeafbaa954418.zip | |
block: allow customizing the granularity of the dirty bitmap
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/block.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/include/block/block.h b/include/block/block.h index 9ee9068aec..5c3b911c1b 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -355,11 +355,8 @@ void bdrv_set_buffer_alignment(BlockDriverState *bs, int align); void *qemu_blockalign(BlockDriverState *bs, size_t size); bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov); -#define BDRV_SECTORS_PER_DIRTY_CHUNK (1 << BDRV_LOG_SECTORS_PER_DIRTY_CHUNK) -#define BDRV_LOG_SECTORS_PER_DIRTY_CHUNK 11 - struct HBitmapIter; -void bdrv_set_dirty_tracking(BlockDriverState *bs, int enable); +void bdrv_set_dirty_tracking(BlockDriverState *bs, int granularity); int bdrv_get_dirty(BlockDriverState *bs, int64_t sector); void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); void bdrv_reset_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); |