Commit 3d7f1dc1 authored by David Howells's avatar David Howells

UAPI: Rearrange definition of HZ in asm-generic/param.h

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: default avatarDavid Howells <dhowells@redhat.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent cb0d9350
#ifndef __ASM_GENERIC_PARAM_H #ifndef __ASM_GENERIC_PARAM_H
#define __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 #ifndef HZ
#define HZ 100 #define HZ 100
#endif #endif
...@@ -21,4 +15,11 @@ ...@@ -21,4 +15,11 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */ #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 */ #endif /* __ASM_GENERIC_PARAM_H */
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment