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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-10-29 14:34:15 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-10-29 14:34:15 +0100 |
| commit | dd17c8f72993f9461e9c19250e3f155d6d99df22 (patch) | |
| tree | c33eedf0cf2862e9feeb796e94d49a2ccdce0149 /arch/sparc/kernel/nmi.c | |
| parent | percpu: make misc percpu symbols unique (diff) | |
| download | linux-dd17c8f72993f9461e9c19250e3f155d6d99df22.tar.xz linux-dd17c8f72993f9461e9c19250e3f155d6d99df22.zip | |
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 <rusty@rustcorp.com.au>
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Diffstat (limited to 'arch/sparc/kernel/nmi.c')
| -rw-r--r-- | arch/sparc/kernel/nmi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c index f30f4a1ead23..2ad288ff99a4 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)); |