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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 17:02:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 17:02:58 -0800 |
| commit | 72eb6a791459c87a0340318840bb3bd9252b627b (patch) | |
| tree | 3bfb8ad99f9c7e511f37f72d57b56a2cea06d753 /drivers/input/gameport | |
| parent | 23d69b09b78c4876e134f104a3814c30747c53f1 (diff) | |
| parent | 55ee4ef30241a62b700f79517e6d5ef2ddbefa67 (diff) | |
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.
Diffstat (limited to 'drivers/input/gameport')
| -rw-r--r-- | drivers/input/gameport/gameport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c index dbf741c9583..23cf8fc933e 100644 --- a/drivers/input/gameport/gameport.c +++ b/drivers/input/gameport/gameport.c @@ -121,7 +121,7 @@ static int gameport_measure_speed(struct gameport *gameport) } gameport_close(gameport); - return (cpu_data(raw_smp_processor_id()).loops_per_jiffy * + return (this_cpu_read(cpu_info.loops_per_jiffy) * (unsigned long)HZ / (1000 / 50)) / (tx < 1 ? 1 : tx); #else |