diff mbox series

[4.19.y] erofs: correct the remaining shrink objects

Message ID 20200414153820.29012-1-hsiangkao@aol.com
State New
Headers show
Series [4.19.y] erofs: correct the remaining shrink objects | expand

Commit Message

Gao Xiang April 14, 2020, 3:38 p.m. UTC 
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 mbox series

Patch

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);