f2fs: compress: fix to call missing destroy_compress_ctx()

chaseyu · Jaegeuk Kim · commit 09ff48011e22 · 2020-03-30T20:46:26.000-07:00
Otherwise, it will cause memory leak.

Signed-off-by: Chao Yu &lt;yuchao0@huawei.com&gt;
Signed-off-by: Jaegeuk Kim &lt;jaegeuk@kernel.org&gt;
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
@@ -396,6 +396,8 @@ static int f2fs_compress_pages(struct compress_ctx *cc)
 		cc->cpages[i] = NULL;
 	}
 
+	cops->destroy_compress_ctx(cc);
+
 	cc->nr_cpages = nr_cpages;
 
 	trace_f2fs_compress_pages_end(cc->inode, cc->cluster_idx,

Original file line number	Diff line number	Diff line change
`@@ -396,6 +396,8 @@ static int f2fs_compress_pages(struct compress_ctx *cc)`
`396`	`396`	`cc->cpages[i] = NULL;`
`397`	`397`	`}`
`398`	`398`
	`399`	`+ cops->destroy_compress_ctx(cc);`
	`400`	`+`
`399`	`401`	`cc->nr_cpages = nr_cpages;`
`400`	`402`
`401`	`403`	`trace_f2fs_compress_pages_end(cc->inode, cc->cluster_idx,`