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Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (30 commits)
gameport: use this_cpu_read instead of lookup
x86: udelay: Use this_cpu_read to avoid address calculation
x86: Use this_cpu_inc_return for nmi counter
x86: Replace uses of current_cpu_data with this_cpu ops
x86: Use this_cpu_ops to optimize code
vmstat: User per cpu atomics to avoid interrupt disable / enable
irq_work: Use per cpu atomics instead of regular atomics
cpuops: Use cmpxchg for xchg to avoid lock semantics
x86: this_cpu_cmpxchg and this_cpu_xchg operations
percpu: Generic this_cpu_cmpxchg() and this_cpu_xchg support
percpu,x86: relocate this_cpu_add_return() and friends
connector: Use this_cpu operations
xen: Use this_cpu_inc_return
taskstats: Use this_cpu_ops
random: Use this_cpu_inc_return
fs: Use this_cpu_inc_return in buffer.c
highmem: Use this_cpu_xx_return() operations
vmstat: Use this_cpu_inc_return for vm statistics
x86: Support for this_cpu_add, sub, dec, inc_return
percpu: Generic support for this_cpu_add, sub, dec, inc_return
...
Fixed up conflicts: in arch/x86/kernel/{apic/nmi.c, apic/x2apic_uv_x.c, process.c}
as per Tejun.
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@@ -377,7 +377,7 @@ static int init_timing_params(unsigned int new_duty_cycle,
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duty_cycle = new_duty_cycle;
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freq = new_freq;
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loops_per_sec = current_cpu_data.loops_per_jiffy;
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loops_per_sec = __this_cpu_read(cpu.info.loops_per_jiffy);
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loops_per_sec *= HZ;
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/* How many clocks in a microsecond?, avoiding long long divide */
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@@ -398,7 +398,7 @@ static int init_timing_params(unsigned int new_duty_cycle,
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dprintk("in init_timing_params, freq=%d, duty_cycle=%d, "
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"clk/jiffy=%ld, pulse=%ld, space=%ld, "
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"conv_us_to_clocks=%ld\n",
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freq, duty_cycle, current_cpu_data.loops_per_jiffy,
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freq, duty_cycle, __this_cpu_read(cpu_info.loops_per_jiffy),
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pulse_width, space_width, conv_us_to_clocks);
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return 0;
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}
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