[PATCH v2 2/8] ext4: introduce EXPORT_SYMBOL_FOR_EXT4_TEST() helper

[Ye Bin <yebin@huaweicloud.com>]

From: Ye Bin <yebin10@huawei.com>

Introduce EXPORT_SYMBOL_FOR_EXT4_TEST() helper for kuint test.

Signed-off-by: Ye Bin <yebin10@huawei.com>
---
 fs/ext4/ext4.h    | 5 +++++
 fs/ext4/mballoc.c | 3 ---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 4cb2345339ba..8bf2a2ac4787 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3945,6 +3945,11 @@ static inline bool ext4_inode_can_atomic_write(struct inode *inode)
 extern int ext4_block_write_begin(handle_t *handle, struct folio *folio,
 				  loff_t pos, unsigned len,
 				  get_block_t *get_block);
+
+#if IS_ENABLED(CONFIG_EXT4_KUNIT_TESTS)
+#define EXPORT_SYMBOL_FOR_EXT4_TEST(sym) \
+	EXPORT_SYMBOL_FOR_MODULES(sym, "ext4-test")
+#endif
 #endif	/* __KERNEL__ */
 
 #endif	/* _EXT4_H */
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 842a604ae5db..97b3f0e4c80b 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -7193,9 +7193,6 @@ ext4_mballoc_query_range(
 }
 
 #if IS_ENABLED(CONFIG_EXT4_KUNIT_TESTS)
-#define EXPORT_SYMBOL_FOR_EXT4_TEST(sym) \
-	EXPORT_SYMBOL_FOR_MODULES(sym, "ext4-test")
-
 void mb_clear_bits_test(void *bm, int cur, int len)
 {
 	 mb_clear_bits(bm, cur, len);
-- 
2.34.1