From f72c1a931e311bb7780fee19e41a89ac42cab50e Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Thu, 1 Jul 2010 02:31:21 +0200 Subject: perf: Factorize callchain context handling Store the kernel and user contexts from the generic layer instead of archs, this gathers some repetitive code. Signed-off-by: Frederic Weisbecker Acked-by: Paul Mackerras Tested-by: Will Deacon Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Stephane Eranian Cc: David Miller Cc: Paul Mundt Cc: Borislav Petkov --- arch/sparc/kernel/perf_event.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/sparc/kernel/perf_event.c') diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index 460162d74ab..4bc40293857 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -1293,7 +1293,6 @@ void perf_callchain_kernel(struct perf_callchain_entry *entry, stack_trace_flush(); - perf_callchain_store(entry, PERF_CONTEXT_KERNEL); perf_callchain_store(entry, regs->tpc); ksp = regs->u_regs[UREG_I6]; @@ -1337,7 +1336,6 @@ static void perf_callchain_user_64(struct perf_callchain_entry *entry, { unsigned long ufp; - perf_callchain_store(entry, PERF_CONTEXT_USER); perf_callchain_store(entry, regs->tpc); ufp = regs->u_regs[UREG_I6] + STACK_BIAS; @@ -1360,7 +1358,6 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry, { unsigned long ufp; - perf_callchain_store(entry, PERF_CONTEXT_USER); perf_callchain_store(entry, regs->tpc); ufp = regs->u_regs[UREG_I6] & 0xffffffffUL; -- cgit v1.2.3-70-g09d2