diff options
| author | Denis V. Lunev <den@openvz.org> | 2016-07-14 16:33:22 +0300 |
|---|---|---|
| committer | Jeff Cody <jcody@redhat.com> | 2016-07-19 16:54:46 -0400 |
| commit | 6d07859926fdb8515fd5cb94a692df7896c3848e (patch) | |
| tree | e0f1a79ad9d326d14a90e3c322925c05da16401d /block/dirty-bitmap.c | |
| parent | 5d3217340adcb6c4f0e4af5d2b865331eb2ff63d (diff) | |
| download | qemu-6d07859926fdb8515fd5cb94a692df7896c3848e.tar.gz | |
dirty-bitmap: operate with int64_t amount
Underlying HBitmap operates even with uint64_t. Thus this change is safe.
This would be useful f.e. to mark entire bitmap dirty in one call.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 1468503209-19498-2-git-send-email-den@openvz.org
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
CC: Max Reitz <mreitz@redhat.com>
CC: Jeff Cody <jcody@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Diffstat (limited to 'block/dirty-bitmap.c')
| -rw-r--r-- | block/dirty-bitmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index 4902ca557f..f2bfdcfdea 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -326,14 +326,14 @@ void bdrv_dirty_iter_init(BdrvDirtyBitmap *bitmap, HBitmapIter *hbi) } void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap, - int64_t cur_sector, int nr_sectors) + int64_t cur_sector, int64_t nr_sectors) { assert(bdrv_dirty_bitmap_enabled(bitmap)); hbitmap_set(bitmap->bitmap, cur_sector, nr_sectors); } void bdrv_reset_dirty_bitmap(BdrvDirtyBitmap *bitmap, - int64_t cur_sector, int nr_sectors) + int64_t cur_sector, int64_t nr_sectors) { assert(bdrv_dirty_bitmap_enabled(bitmap)); hbitmap_reset(bitmap->bitmap, cur_sector, nr_sectors); @@ -361,7 +361,7 @@ void bdrv_undo_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap, HBitmap *in) } void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, - int nr_sectors) + int64_t nr_sectors) { BdrvDirtyBitmap *bitmap; QLIST_FOREACH(bitmap, &bs->dirty_bitmaps, list) { |