From: Chao Yu <yuchao0@xxxxxxxxxx>
[ Upstream commit a12cc5b423d4f36dc1a1ea3911e49cf9dff43898 ]
In error path of f2fs_write_compressed_pages(), it needs to call
f2fs_compress_free_page() to release temporary page.
Fixes: 5e6bbde95982 ("f2fs: introduce mempool for {,de}compress intermediate page allocation")
Signed-off-by: Chao Yu <yuchao0@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/f2fs/compress.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 77fa342de38f..146a8eb3891b 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1383,7 +1383,8 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc,
for (i = 0; i < cc->nr_cpages; i++) {
if (!cc->cpages[i])
continue;
- f2fs_put_page(cc->cpages[i], 1);
+ f2fs_compress_free_page(cc->cpages[i]);
+ cc->cpages[i] = NULL;
}
out_put_cic:
kmem_cache_free(cic_entry_slab, cic);
--
2.30.2
