From: Ye Bin <yebin10@huawei.com>
Date: Sat, 14 Mar 2026 07:52:56 +0000 (+0800)
Subject: ext4: introduce EXPORT_SYMBOL_FOR_EXT4_TEST() helper
X-Git-Tag: v7.0-rc6~12^2~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49504a512587147dd6da3b4b08832ccc157b97dc;p=thirdparty%2Flinux.git

ext4: introduce EXPORT_SYMBOL_FOR_EXT4_TEST() helper

Introduce EXPORT_SYMBOL_FOR_EXT4_TEST() helper for kuint test.

Signed-off-by: Ye Bin <yebin10@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20260314075258.1317579-2-yebin@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 293f698b7042..c579f68b3c11 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3944,6 +3944,11 @@ 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 */