From: Gao Xiang via Linux-erofs <linux-erofs@lists.ozlabs.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-erofs@lists.ozlabs.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 4.19.y] erofs: correct the remaining shrink objects
Date: Tue, 14 Apr 2020 23:38:20 +0800 [thread overview]
Message-ID: <20200414153820.29012-1-hsiangkao@aol.com> (raw)
In-Reply-To: 20200414153820.29012-1-hsiangkao.ref@aol.com
From: Gao Xiang <gaoxiang25@huawei.com>
commit 9d5a09c6f3b5fb85af20e3a34827b5d27d152b34 upstream.
The remaining count should not include successful
shrink attempts.
Fixes: e7e9a307be9d ("staging: erofs: introduce workstation for decompression")
Cc: <stable@vger.kernel.org> # 4.19+
Link: https://lore.kernel.org/r/20200226081008.86348-1-gaoxiang25@huawei.com
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
---
trivial adaption, build verified.
drivers/staging/erofs/utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/erofs/utils.c b/drivers/staging/erofs/utils.c
index 2d96820da62e..4de9c39535eb 100644
--- a/drivers/staging/erofs/utils.c
+++ b/drivers/staging/erofs/utils.c
@@ -309,7 +309,7 @@ unsigned long erofs_shrink_scan(struct shrinker *shrink,
sbi->shrinker_run_no = run_no;
#ifdef CONFIG_EROFS_FS_ZIP
- freed += erofs_shrink_workstation(sbi, nr, false);
+ freed += erofs_shrink_workstation(sbi, nr - freed, false);
#endif
spin_lock(&erofs_sb_list_lock);
--
2.24.0
next parent reply other threads:[~2020-04-14 16:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200414153820.29012-1-hsiangkao.ref@aol.com>
2020-04-14 15:38 ` Gao Xiang via Linux-erofs [this message]
2020-04-14 17:40 ` [PATCH 4.19.y] erofs: correct the remaining shrink objects Greg Kroah-Hartman
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