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[PATCH 05/19] parallels: Recreate used bitmap in parallels_check_leak()
From: |
Alexander Ivanov |
Subject: |
[PATCH 05/19] parallels: Recreate used bitmap in parallels_check_leak() |
Date: |
Mon, 2 Oct 2023 10:57:24 +0200 |
In parallels_check_leak() file can be truncated. In this case the used
bitmap would not comply to the file. Recreate the bitmap after file
truncation.
Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
---
block/parallels.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/block/parallels.c b/block/parallels.c
index e8d6d30fa5..1a4f8d1eb2 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -804,6 +804,14 @@ parallels_check_leak(BlockDriverState *bs, BdrvCheckResult
*res,
return ret;
}
s->data_end = res->image_end_offset >> BDRV_SECTOR_BITS;
+
+ parallels_free_used_bitmap(bs);
+ ret = parallels_fill_used_bitmap(bs);
+ if (ret == -ENOMEM) {
+ res->check_errors++;
+ return ret;
+ }
+
if (explicit) {
res->leaks_fixed += count;
}
--
2.34.1
- [PATCH 00/19] parallels: Add full dirty bitmap support, Alexander Ivanov, 2023/10/02
- [PATCH 18/19] tests: Turned on 256, 299, 304 and block-status-cache for parallels format, Alexander Ivanov, 2023/10/02
- [PATCH 02/19] parallels: Add mark_unused() helper, Alexander Ivanov, 2023/10/02
- [PATCH 04/19] parallels: Set data_end value in parallels_check_leak(), Alexander Ivanov, 2023/10/02
- [PATCH 06/19] parallels: Add a note about used bitmap in parallels_check_duplicate(), Alexander Ivanov, 2023/10/02
- [PATCH 03/19] parallels: Move host clusters allocation to a separate function, Alexander Ivanov, 2023/10/02
- [PATCH 05/19] parallels: Recreate used bitmap in parallels_check_leak(),
Alexander Ivanov <=
- [PATCH 01/19] parallels: Move inactivation code to a separate function, Alexander Ivanov, 2023/10/02
- [PATCH 11/19] parallels: Handle L1 entries equal to one, Alexander Ivanov, 2023/10/02
- [PATCH 07/19] parallels: Create used bitmap even if checks needed, Alexander Ivanov, 2023/10/02
- [PATCH 17/19] tests: Add parallels images support to test 165, Alexander Ivanov, 2023/10/02
- [PATCH 09/19] parallels: Add dirty bitmaps saving, Alexander Ivanov, 2023/10/02
- [PATCH 08/19] parallels: Make mark_used() and mark_unused() global functions, Alexander Ivanov, 2023/10/02
- [PATCH 14/19] parallels: Truncate images on the last used cluster, Alexander Ivanov, 2023/10/02
- [PATCH 10/19] parallels: Let image extensions work in RW mode, Alexander Ivanov, 2023/10/02
- [PATCH 12/19] parallels: Make a loaded dirty bitmap persistent, Alexander Ivanov, 2023/10/02
- [PATCH 15/19] parallels: Remove unnecessary data_end field, Alexander Ivanov, 2023/10/02