unicode: Export latest available UTF-8 version number

andrealmeid · brauner · commit 04dad6c6d37d · 2024-10-28T13:36:54.000+01:00
Export latest available UTF-8 version number so filesystems can easily load the newest one. Signed-off-by: André Almeida <andrealmeid@igalia.com> Link: https://lore.kernel.org/r/20241021-tonyk-tmpfs-v8-3-f443d5814194@igalia.com Acked-by: Gabriel Krisman Bertazi <krisman@suse.de> Signed-off-by: Christian Brauner <brauner@kernel.org>
diff --git a/fs/unicode/utf8-selftest.c b/fs/unicode/utf8-selftest.c
@@ -17,9 +17,6 @@
 static unsigned int failed_tests;
 static unsigned int total_tests;
 
-/* Tests will be based on this version. */
-#define UTF8_LATEST	UNICODE_AGE(12, 1, 0)
-
 #define _test(cond, func, line, fmt, ...) do {				\
 		total_tests++;						\
 		if (!cond) {						\
diff --git a/include/linux/unicode.h b/include/linux/unicode.h
@@ -16,6 +16,8 @@ struct utf8data_table;
 	 ((unsigned int)(MIN) << UNICODE_MIN_SHIFT) |	\
 	 ((unsigned int)(REV)))
 
+#define UTF8_LATEST        UNICODE_AGE(12, 1, 0)
+
 static inline u8 unicode_major(unsigned int age)
 {
 	return (age >> UNICODE_MAJ_SHIFT) & 0xff;

Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,8 @@ struct utf8data_table;`
`16`	`16`	`((unsigned int)(MIN) << UNICODE_MIN_SHIFT) \| \`
`17`	`17`	`((unsigned int)(REV)))`
`18`	`18`
	`19`	`+#define UTF8_LATEST UNICODE_AGE(12, 1, 0)`
	`20`	`+`
`19`	`21`	`static inline u8 unicode_major(unsigned int age)`
`20`	`22`	`{`
`21`	`23`	`return (age >> UNICODE_MAJ_SHIFT) & 0xff;`