From 121dd5f2776522e03970916514b46e355480e538 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 11 Dec 2009 01:07:53 -0800 Subject: sparc: Add alignment and emulation fault perf events. This mirrors commit 196f02bf900c5eb6f85d889c4f70e7cc11fda7e8 (powerpc: perf_event: Add alignment-faults and emulation-faults software events) Signed-off-by: David S. Miller --- arch/sparc/math-emu/math_64.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/sparc/math-emu/math_64.c') diff --git a/arch/sparc/math-emu/math_64.c b/arch/sparc/math-emu/math_64.c index 6863c9bde25..56d2c44747b 100644 --- a/arch/sparc/math-emu/math_64.c +++ b/arch/sparc/math-emu/math_64.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include @@ -183,6 +184,7 @@ int do_mathemu(struct pt_regs *regs, struct fpustate *f) if (tstate & TSTATE_PRIV) die_if_kernel("unfinished/unimplemented FPop from kernel", regs); + perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, 0, regs, 0); if (test_thread_flag(TIF_32BIT)) pc = (u32)pc; if (get_user(insn, (u32 __user *) pc) != -EFAULT) { -- cgit v1.2.3