Commit a12cc5b4 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
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f2fs: compress: fix to free compress page correctly 



In error path of f2fs_write_compressed_pages(), it needs to call
f2fs_compress_free_page() to release temporary page.

Fixes: 5e6bbde9 ("f2fs: introduce mempool for {,de}compress intermediate page allocation")
Signed-off-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent a7531039

fs/f2fs/compress.c

+2 −1
Original line number Diff line number Diff line
@@ -1372,7 +1372,8 @@ 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);