[PATCH 07/17] UAPI: Rearrange definition of HZ in asm-generic/param.h

David Howells
2011-12-13T10:40:12Z

Rearrange the definition of HZ in asm-generic/param.h so that the user-specific
is declared before the kernel-specific one. We then explicitly #undef the
userspace HZ value and replace it with the kernel HZ value.

This allows the userspace params to be excised into a separate header as part
of the UAPI header split.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
---
include/asm-generic/param.h | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/include/asm-generic/param.h b/include/asm-generic/param.h
index cdf8251..835632a 100644
--- a/include/asm-generic/param.h
+++ b/include/asm-generic/param.h
@@ -1,12 +1,6 @@
#ifndef __ASM_GENERIC_PARAM_H
#define __ASM_GENERIC_PARAM_H

-#ifdef __KERNEL__
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* some user interfaces are */
-# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */
-#endif
-
#ifndef HZ
#define HZ 100
#endif
@@ -21,4 +15,11 @@

#define MAXHOSTNAMELEN 64 /* max length of hostname */

+#ifdef __KERNEL__
+# undef HZ
+# define HZ CONFIG_HZ /* Internal kernel timer frequency */
+# define USER_HZ 100 /* some user interfaces are */
+# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */
+#endif
+
#endif /* __ASM_GENERIC_PARAM_H */
--
1.7.7.4