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| author | Kyle McMartin <kyle@mcmartin.ca> | 2009-06-23 21:32:18 -0400 |
|---|---|---|
| committer | Kyle McMartin <kyle@mcmartin.ca> | 2009-07-03 03:34:11 +0000 |
| commit | abf1e11a0dcf5514139cb76ed8eb050107653abd (patch) | |
| tree | ac8118585f584a3eedd2d9d1e821876ba76b7849 | |
| parent | 538e23615fe78b6da151ef136e3f7c6ad1fda2c1 (diff) | |
parisc: add task_pt_regs macro
needed for perf_counters.
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
| -rw-r--r-- | arch/parisc/include/asm/processor.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h index 9d64df8754b..9ce66e9d1c2 100644 --- a/arch/parisc/include/asm/processor.h +++ b/arch/parisc/include/asm/processor.h @@ -18,6 +18,7 @@ #include <asm/types.h> #include <asm/system.h> #include <asm/percpu.h> + #endif /* __ASSEMBLY__ */ #define KERNEL_STACK_SIZE (4*PAGE_SIZE) @@ -127,6 +128,8 @@ struct thread_struct { unsigned long flags; }; +#define task_pt_regs(tsk) ((struct pt_regs *)&((tsk)->thread.regs)) + /* Thread struct flags. */ #define PARISC_UAC_NOPRINT (1UL << 0) /* see prctl and unaligned.c */ #define PARISC_UAC_SIGBUS (1UL << 1) |