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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2010-07-01 04:31:21 +0400 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2010-08-19 03:32:11 +0400 |
| commit | f72c1a931e311bb7780fee19e41a89ac42cab50e (patch) | |
| tree | 470aa111c535af47d8444a249c83b5d360806e69 /arch/sh | |
| parent | 56962b4449af34070bb1994621ef4f0265eed4d8 (diff) | |
| download | linux-f72c1a931e311bb7780fee19e41a89ac42cab50e.tar.xz | |
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 <fweisbec@gmail.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Tested-by: Will Deacon <will.deacon@arm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: David Miller <davem@davemloft.net>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Borislav Petkov <bp@amd64.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/perf_callchain.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/sh/kernel/perf_callchain.c b/arch/sh/kernel/perf_callchain.c index ef076a91292a..d5ca1ef50fa9 100644 --- a/arch/sh/kernel/perf_callchain.c +++ b/arch/sh/kernel/perf_callchain.c @@ -47,7 +47,6 @@ static const struct stacktrace_ops callchain_ops = { void perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) { - perf_callchain_store(entry, PERF_CONTEXT_KERNEL); perf_callchain_store(entry, regs->pc); unwind_stack(NULL, regs, NULL, &callchain_ops, entry); |