[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 06/20] block: return count of dirty sectors, not chu
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH 06/20] block: return count of dirty sectors, not chunks |
Date: |
Wed, 12 Dec 2012 14:46:25 +0100 |
Reviewed-by: Laszlo Ersek <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
block-migration.c | 2 +-
block.c | 5 ++---
block/mirror.c | 2 +-
3 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/block-migration.c b/block-migration.c
index 71b9601..06967d8 100644
--- a/block-migration.c
+++ b/block-migration.c
@@ -490,7 +490,7 @@ static int64_t get_remaining_dirty(void)
dirty += bdrv_get_dirty_count(bmds->bs);
}
- return dirty * BLOCK_SIZE;
+ return dirty << BDRV_SECTOR_BITS;
}
static int is_stage2_completed(void)
diff --git a/block.c b/block.c
index d93c386..ece2ad5 100644
--- a/block.c
+++ b/block.c
@@ -2819,8 +2819,7 @@ BlockInfo *bdrv_query_info(BlockDriverState *bs)
if (bs->dirty_bitmap) {
info->has_dirty = true;
info->dirty = g_malloc0(sizeof(*info->dirty));
- info->dirty->count = bdrv_get_dirty_count(bs) *
- BDRV_SECTORS_PER_DIRTY_CHUNK * BDRV_SECTOR_SIZE;
+ info->dirty->count = bdrv_get_dirty_count(bs) * BDRV_SECTOR_SIZE;
}
if (bs->drv) {
@@ -4266,7 +4265,7 @@ void bdrv_reset_dirty(BlockDriverState *bs, int64_t
cur_sector,
int64_t bdrv_get_dirty_count(BlockDriverState *bs)
{
if (bs->dirty_bitmap) {
- return hbitmap_count(bs->dirty_bitmap) >>
BDRV_LOG_SECTORS_PER_DIRTY_CHUNK;
+ return hbitmap_count(bs->dirty_bitmap);
} else {
return 0;
}
diff --git a/block/mirror.c b/block/mirror.c
index 14ce1a7..48c37a7 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -243,7 +243,7 @@ static void coroutine_fn mirror_run(void *opaque)
trace_mirror_before_sleep(s, cnt, s->synced);
if (!s->synced) {
/* Publish progress */
- s->common.offset = end * BDRV_SECTOR_SIZE - cnt * BLOCK_SIZE;
+ s->common.offset = (end - cnt) * BDRV_SECTOR_SIZE;
if (s->common.speed) {
delay_ns = ratelimit_calculate_delay(&s->limit,
BDRV_SECTORS_PER_DIRTY_CHUNK);
--
1.8.0.1
- Re: [Qemu-devel] [PATCH 02/20] add hierarchical bitmap data type and test cases, (continued)
- [Qemu-devel] [PATCH 04/20] block: make round_to_clusters public, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 03/20] block: implement dirty bitmap using HBitmap, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 05/20] mirror: perform COW if the cluster size is bigger than the granularity, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 07/20] block: allow customizing the granularity of the dirty bitmap, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 06/20] block: return count of dirty sectors, not chunks,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 09/20] mirror: switch mirror_iteration to AIO, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 08/20] mirror: allow customizing the granularity, Paolo Bonzini, 2012/12/12
- [Qemu-devel] [PATCH 10/20] mirror: add buf-size argument to drive-mirror, Paolo Bonzini, 2012/12/12