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authorWen Congyang <wency@cn.fujitsu.com>2015-05-22 09:29:46 +0800
committerStefan Hajnoczi <stefanha@redhat.com>2015-06-23 15:06:16 +0100
commitc6a8c3283f1d53e360073bdb32f87a97e78e2880 (patch)
treefb2710f814a4c5ddd36096ac781168ecb3adee6e /block.c
parent6e40b3bfc7e82823cf4df5f0bf668f56db41e53a (diff)
downloadqemu-arm-c6a8c3283f1d53e360073bdb32f87a97e78e2880.tar.gz
util/hbitmap: Add an API to reset all set bits in hbitmap
The function bdrv_clear_dirty_bitmap() is updated to use faster hbitmap_reset_all() call. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 555E868A.60506@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block.c')
-rw-r--r--block.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block.c b/block.c
index e2e33fd085..7168575909 100644
--- a/block.c
+++ b/block.c
@@ -3513,7 +3513,7 @@ void bdrv_reset_dirty_bitmap(BdrvDirtyBitmap *bitmap,
void bdrv_clear_dirty_bitmap(BdrvDirtyBitmap *bitmap)
{
assert(bdrv_dirty_bitmap_enabled(bitmap));
- hbitmap_reset(bitmap->bitmap, 0, bitmap->size);
+ hbitmap_reset_all(bitmap->bitmap);
}
void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector,