linux-kernel - [PATCH 1/3] erofs: correct the remaining shrink objects

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Message-ID: <20200226023011.103798-1-gaoxiang25@huawei.com>
Date:   Wed, 26 Feb 2020 10:30:09 +0800
From:   Gao Xiang <gaoxiang25@...wei.com>
To:     Chao Yu <yuchao0@...wei.com>, <linux-erofs@...ts.ozlabs.org>
CC:     LKML <linux-kernel@...r.kernel.org>, Miao Xie <miaoxie@...wei.com>,
        "Gao Xiang" <gaoxiang25@...wei.com>
Subject: [PATCH 1/3] erofs: correct the remaining shrink objects

The remaining count should not included successful
shrink attempts.

Signed-off-by: Gao Xiang <gaoxiang25@...wei.com>
---
 fs/erofs/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/erofs/utils.c b/fs/erofs/utils.c
index fddc5059c930..df42ea552a44 100644
--- a/fs/erofs/utils.c
+++ b/fs/erofs/utils.c
@@ -286,7 +286,7 @@ static unsigned long erofs_shrink_scan(struct shrinker *shrink,
 		spin_unlock(&erofs_sb_list_lock);
 		sbi->shrinker_run_no = run_no;
 
-		freed += erofs_shrink_workstation(sbi, nr);
+		freed += erofs_shrink_workstation(sbi, nr - freed);
 
 		spin_lock(&erofs_sb_list_lock);
 		/* Get the next list element before we move this one */
-- 
2.17.1