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[PATCH 8/9] parallels: Replace bdrv_co_pwrite_sync by bdrv_co_flush for
From: |
Alexander Ivanov |
Subject: |
[PATCH 8/9] parallels: Replace bdrv_co_pwrite_sync by bdrv_co_flush for BAT flushing |
Date: |
Mon, 8 Aug 2022 14:07:33 +0200 |
It's too costly to write all the BAT to the disk. Let the flush function
write only dirty blocks.
Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
---
block/parallels.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/parallels.c b/block/parallels.c
index 72cf7499c1..38b1482e81 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -469,7 +469,7 @@ static int parallels_check_outside_image(BlockDriverState
*bs,
}
if (flush_bat) {
- ret = bdrv_co_pwrite_sync(bs->file, 0, s->header_size, s->header, 0);
+ ret = bdrv_co_flush(bs);
if (ret < 0) {
res->check_errors++;
return ret;
--
2.34.1
- [PATCH 3/9] parallels: Move check of leaks to a separate function, (continued)
- [PATCH 3/9] parallels: Move check of leaks to a separate function, Alexander Ivanov, 2022/08/08
- [PATCH 2/9] parallels: Move check of cluster outside image to a separate function, Alexander Ivanov, 2022/08/08
- [PATCH 4/9] parallels: Move check of fragmentation to a separate function, Alexander Ivanov, 2022/08/08
- [PATCH 5/9] parallels: Move statistic collection to a separate function, Alexander Ivanov, 2022/08/08
- [PATCH 6/9] parallels: Replace qemu_co_mutex_lock by WITH_QEMU_LOCK_GUARD, Alexander Ivanov, 2022/08/08
- [PATCH 7/9] parallels: Out of image offset in BAT leads to image inflation, Alexander Ivanov, 2022/08/08
- [PATCH 8/9] parallels: Replace bdrv_co_pwrite_sync by bdrv_co_flush for BAT flushing,
Alexander Ivanov <=
- [PATCH 9/9] parallels: Merge parallels_check_fragmentation to parallels_collect_statistics, Alexander Ivanov, 2022/08/08
- [PATCH 0/9] parallels: Refactor the code of images checks and fix a bug, Alexander Ivanov, 2022/08/18