f2fs: fix error path of f2fs_submit_page_read()

In error path of f2fs_submit_page_read(), it missed to call iostat_update_and_unbind_ctx() and free bio_post_read_ctx, fix it. Signed-off-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
jaegeuk · Aug 25, 2023 · d739135 · d739135
1 parent 202fb35
commit d739135
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
@@ -1160,6 +1160,9 @@ static int f2fs_submit_page_read(struct inode *inode, struct page *page,
 	f2fs_wait_on_block_writeback(inode, blkaddr);
 
 	if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
+		iostat_update_and_unbind_ctx(bio);
+		if (bio->bi_private)
+			mempool_free(bio->bi_private, bio_post_read_ctx_pool);
 		bio_put(bio);
 		return -EFAULT;
 	}