From: Jiri Olsa jolsa@kernel.org
mainline inclusion from mainline-v5.3-rc1 commit 21b0dbc5e8b050e40a93a1f8cdef277502a4fc90 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I47H3V CVE: NA
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commit 21b0dbc5e8b050e40a93a1f8cdef277502a4fc90 upstream Backport summary: backport to kernel 4.19.57 for ICX perf topdown support
Nobody is using that.
Signed-off-by: Jiri Olsa jolsa@kernel.org Signed-off-by: Peter Zijlstra (Intel) peterz@infradead.org Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: Arnaldo Carvalho de Melo acme@kernel.org Cc: Greg Kroah-Hartman gregkh@linuxfoundation.org Cc: Linus Torvalds torvalds@linux-foundation.org Cc: Namhyung Kim namhyung@kernel.org Cc: Peter Zijlstra peterz@infradead.org Cc: Thomas Gleixner tglx@linutronix.de Link: https://lkml.kernel.org/r/20190512155518.21468-4-jolsa@kernel.org Signed-off-by: Ingo Molnar mingo@kernel.org Signed-off-by: Yunying Sun yunying.sun@intel.com Signed-off-by: Jackie Liu liuyun01@kylinos.cn Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Reviewed-by: Wei Li liwei391@huawei.com Reviewed-by: Xie XiuQi xiexiuqi@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- arch/x86/events/core.c | 3 --- arch/x86/events/perf_event.h | 1 - 2 files changed, 4 deletions(-)
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 0fc49dda85a3..35dd1714ad51 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -1823,9 +1823,6 @@ static int __init init_hw_perf_events(void) x86_pmu_caps_group.attrs = tmp; }
- if (x86_pmu.event_attrs) - x86_pmu_events_group.attrs = x86_pmu.event_attrs; - if (!x86_pmu.events_sysfs_show) x86_pmu_events_group.attrs = &empty_attrs; else diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index bfd6f58d3a35..a32630defbbc 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -616,7 +616,6 @@ struct x86_pmu { int attr_rdpmc_broken; int attr_rdpmc; struct attribute **format_attrs; - struct attribute **event_attrs; struct attribute **caps_attrs;
ssize_t (*events_sysfs_show)(char *page, u64 config);