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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-03 07:34:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-03 07:34:18 -0800 |
| commit | 0a135ba14d71fb84c691a5386aff5049691fe6d7 (patch) | |
| tree | adb1de887dd6839d69d2fc16ffa2a10ff63298fa /arch/sparc/kernel | |
| parent | 4850f524b2c4c8a4e9f8ef4dd9c7c4afde2f2b2c (diff) | |
| parent | a29d8b8e2d811a24bbe49215a0f0c536b72ebc18 (diff) | |
| download | blackbird-op-linux-0a135ba14d71fb84c691a5386aff5049691fe6d7.tar.gz blackbird-op-linux-0a135ba14d71fb84c691a5386aff5049691fe6d7.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
percpu: add __percpu sparse annotations to what's left
percpu: add __percpu sparse annotations to fs
percpu: add __percpu sparse annotations to core kernel subsystems
local_t: Remove leftover local.h
this_cpu: Remove pageset_notifier
this_cpu: Page allocator conversion
percpu, x86: Generic inc / dec percpu instructions
local_t: Move local.h include to ringbuffer.c and ring_buffer_benchmark.c
module: Use this_cpu_xx to dynamically allocate counters
local_t: Remove cpu_local_xx macros
percpu: refactor the code in pcpu_[de]populate_chunk()
percpu: remove compile warnings caused by __verify_pcpu_ptr()
percpu: make accessors check for percpu pointer in sparse
percpu: add __percpu for sparse.
percpu: make access macros universal
percpu: remove per_cpu__ prefix.
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/nmi.c | 7 | ||||
| -rw-r--r-- | arch/sparc/kernel/rtrap_64.S | 8 |
2 files changed, 7 insertions, 8 deletions
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c index d242a7340541..b287b62c7ea3 100644 --- a/arch/sparc/kernel/nmi.c +++ b/arch/sparc/kernel/nmi.c @@ -21,7 +21,6 @@ #include <asm/perf_event.h> #include <asm/ptrace.h> -#include <asm/local.h> #include <asm/pcr.h> /* We don't have a real NMI on sparc64, but we can fake one @@ -113,13 +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 fd3cee4d117c..1ddec403f512 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 |
