diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:50:21 +0200 |
| commit | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (patch) | |
| tree | ece2e7d0e2c19ea5a3d0ec172ad0b81a8a19021d /arch/openrisc/kernel/time.c | |
| parent | 9521d830b6341d1887dcfc2aebde23fbfa5f1473 (diff) | |
| parent | 5a7ed29c7572d00a75e8c4529e30c5ac2ef82271 (diff) | |
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Fixes and improvements for perf/core:
. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
Borislav Petkov.
. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.
. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
Robert Richter
. Trivial fixes from Robert Richter
. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.
. Navigate jump instructions in the annotate browser, just press enter or ->,
still needs support for a jump navigation history, i.e. to go back.
. Search string in the annotate browser: same keys as vim:
/ forward
n next backward/forward
? backward
. Clarify number of events/samples in the report header, from Ashay Rane
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/openrisc/kernel/time.c')
| -rw-r--r-- | arch/openrisc/kernel/time.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/openrisc/kernel/time.c b/arch/openrisc/kernel/time.c index bd946ef1623..7c52e9494a8 100644 --- a/arch/openrisc/kernel/time.c +++ b/arch/openrisc/kernel/time.c @@ -125,16 +125,13 @@ irqreturn_t __irq_entry timer_interrupt(struct pt_regs *regs) static __init void openrisc_clockevent_init(void) { - clockevents_calc_mult_shift(&clockevent_openrisc_timer, - cpuinfo.clock_frequency, 4); + clockevent_openrisc_timer.cpumask = cpumask_of(0); /* We only have 28 bits */ - clockevent_openrisc_timer.max_delta_ns = - clockevent_delta2ns((u32) 0x0fffffff, &clockevent_openrisc_timer); - clockevent_openrisc_timer.min_delta_ns = - clockevent_delta2ns(1, &clockevent_openrisc_timer); - clockevent_openrisc_timer.cpumask = cpumask_of(0); - clockevents_register_device(&clockevent_openrisc_timer); + clockevents_config_and_register(&clockevent_openrisc_timer, + cpuinfo.clock_frequency, + 100, 0x0fffffff); + } /** |