From b00742d399513a4100c24cc2accefdc1bb1e0b15 Mon Sep 17 00:00:00 2001 From: Jeremy Fitzhardinge Date: Wed, 2 May 2007 19:27:11 +0200 Subject: [PATCH] x86-64: Account for module percpu space separately from kernel percpu Rather than using a single constant PERCPU_ENOUGH_ROOM, compute it as the sum of kernel_percpu + PERCPU_MODULE_RESERVE. This is now common to all architectures; if an architecture wants to set PERCPU_ENOUGH_ROOM to something special, then it may do so (ia64 is the only one which does). Signed-off-by: Jeremy Fitzhardinge Signed-off-by: Andi Kleen Cc: Rusty Russell Cc: Eric W. Biederman Cc: Andi Kleen --- include/asm-alpha/percpu.h | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'include/asm-alpha') diff --git a/include/asm-alpha/percpu.h b/include/asm-alpha/percpu.h index 651ebb141b24..48348fe34c19 100644 --- a/include/asm-alpha/percpu.h +++ b/include/asm-alpha/percpu.h @@ -1,20 +1,6 @@ #ifndef __ALPHA_PERCPU_H #define __ALPHA_PERCPU_H -/* - * Increase the per cpu area for Alpha so that - * modules using percpu area can load. - */ -#ifdef CONFIG_MODULES -# define PERCPU_MODULE_RESERVE 8192 -#else -# define PERCPU_MODULE_RESERVE 0 -#endif - -#define PERCPU_ENOUGH_ROOM \ - (ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \ - PERCPU_MODULE_RESERVE) - #include #endif /* __ALPHA_PERCPU_H */ -- cgit v1.2.3