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[PATCH 6/9] parallels: Replace qemu_co_mutex_lock by WITH_QEMU_LOCK_GUAR
From: |
Alexander Ivanov |
Subject: |
[PATCH 6/9] parallels: Replace qemu_co_mutex_lock by WITH_QEMU_LOCK_GUARD |
Date: |
Mon, 8 Aug 2022 14:07:31 +0200 |
Replace the way that we use mutex in parallels_co_check() for more clean code.
Signed-off-by: Alexander Ivanov <alexander.ivanov@virtuozzo.com>
---
block/parallels.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/block/parallels.c b/block/parallels.c
index b0982d60d0..3cb5452613 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -577,28 +577,25 @@ static int coroutine_fn
parallels_co_check(BlockDriverState *bs,
BDRVParallelsState *s = bs->opaque;
int ret;
- qemu_co_mutex_lock(&s->lock);
+ WITH_QEMU_LOCK_GUARD(&s->lock);
parallels_check_unclean(bs, res, fix);
ret = parallels_check_outside_image(bs, res, fix);
if (ret < 0) {
- goto out;
+ return ret;
}
ret = parallels_check_leak(bs, res, fix);
if (ret < 0) {
- goto out;
+ return ret;
}
parallels_check_fragmentation(bs, res, fix);
parallels_collect_statistics(bs, res, fix);
- ret = 0;
-out:
- qemu_co_mutex_unlock(&s->lock);
- return ret;
+ return 0;
}
--
2.34.1
- [PATCH 0/9] parallels: Refactor the code of images checks and fix a bug, Alexander Ivanov, 2022/08/08
- [PATCH 1/9] parallels: Move check of unclean image to a separate function, Alexander Ivanov, 2022/08/08
- [PATCH 3/9] parallels: Move check of leaks 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 2/9] parallels: Move check of cluster outside image to a separate function, 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 6/9] parallels: Replace qemu_co_mutex_lock by WITH_QEMU_LOCK_GUARD,
Alexander Ivanov <=
- [PATCH 5/9] parallels: Move statistic collection to a separate function, Alexander Ivanov, 2022/08/08
- [PATCH 8/9] parallels: Replace bdrv_co_pwrite_sync by bdrv_co_flush for BAT flushing, Alexander Ivanov, 2022/08/08
- [PATCH 9/9] parallels: Merge parallels_check_fragmentation to parallels_collect_statistics, Alexander Ivanov, 2022/08/08