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alpha: Force the user-visible HZ to a constant 1024. 

This kernel/user split was done long ago for other architectures.

Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2011-04-21 16:01:02 -07:00 committed by Matt Turner
parent 984ac6c0c7
commit 46931bf67c
2 changed files with 5 additions and 10 deletions
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8
arch/alpha/include/asm/param.h
View File

@ -3,7 +3,9 @@
#include <uapi/asm/param.h>
#define HZ CONFIG_HZ
#define USER_HZ HZ
# define CLOCKS_PER_SEC HZ /* frequency at which times() counts */
# undef HZ
# define HZ CONFIG_HZ
# define USER_HZ 1024
# define CLOCKS_PER_SEC USER_HZ /* frequency at which times() counts */
#endif /* _ASM_ALPHA_PARAM_H */

7
arch/alpha/include/uapi/asm/param.h
View File

@ -1,13 +1,7 @@
#ifndef _UAPI_ASM_ALPHA_PARAM_H
#define _UAPI_ASM_ALPHA_PARAM_H
/* ??? Gross. I don't want to parameterize this, and supposedly the
hardware ignores reprogramming. We also need userland buy-in to the
change in HZ, since this is visible in the wait4 resources etc. */
#ifndef __KERNEL__
#define HZ 1024
#endif
#define EXEC_PAGESIZE 8192
@ -17,5 +11,4 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#endif /* _UAPI_ASM_ALPHA_PARAM_H */