From dd17c8f72993f9461e9c19250e3f155d6d99df22 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 29 Oct 2009 22:34:15 +0900 Subject: percpu: remove per_cpu__ prefix. Now that the return from alloc_percpu is compatible with the address of per-cpu vars, it makes sense to hand around the address of per-cpu variables. To make this sane, we remove the per_cpu__ prefix we used created to stop people accidentally using these vars directly. Now we have sparse, we can use that (next patch). tj: * Updated to convert stuff which were missed by or added after the original patch. * Kill per_cpu_var() macro. Signed-off-by: Rusty Russell Signed-off-by: Tejun Heo Reviewed-by: Christoph Lameter --- arch/sparc/kernel/nmi.c | 6 +++--- arch/sparc/kernel/rtrap_64.S | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/sparc/kernel') diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c index f30f4a1..2ad288f 100644 --- a/arch/sparc/kernel/nmi.c +++ b/arch/sparc/kernel/nmi.c @@ -112,13 +112,13 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) touched = 1; } if (!touched && __get_cpu_var(last_irq_sum) == sum) { - __this_cpu_inc(per_cpu_var(alert_counter)); - if (__this_cpu_read(per_cpu_var(alert_counter)) == 30 * nmi_hz) + __this_cpu_inc(alert_counter); + if (__this_cpu_read(alert_counter) == 30 * nmi_hz) die_nmi("BUG: NMI Watchdog detected LOCKUP", regs, panic_on_timeout); } else { __get_cpu_var(last_irq_sum) = sum; - __this_cpu_write(per_cpu_var(alert_counter), 0); + __this_cpu_write(alert_counter, 0); } if (__get_cpu_var(wd_enabled)) { write_pic(picl_value(nmi_hz)); diff --git a/arch/sparc/kernel/rtrap_64.S b/arch/sparc/kernel/rtrap_64.S index fd3cee4..1ddec40 100644 --- a/arch/sparc/kernel/rtrap_64.S +++ b/arch/sparc/kernel/rtrap_64.S @@ -149,11 +149,11 @@ rtrap_nmi: ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1 rtrap_irq: rtrap: #ifndef CONFIG_SMP - sethi %hi(per_cpu____cpu_data), %l0 - lduw [%l0 + %lo(per_cpu____cpu_data)], %l1 + sethi %hi(__cpu_data), %l0 + lduw [%l0 + %lo(__cpu_data)], %l1 #else - sethi %hi(per_cpu____cpu_data), %l0 - or %l0, %lo(per_cpu____cpu_data), %l0 + sethi %hi(__cpu_data), %l0 + or %l0, %lo(__cpu_data), %l0 lduw [%l0 + %g5], %l1 #endif cmp %l1, 0 -- cgit v1.1