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| author | Roman Sudarikov <roman.sudarikov@linux.intel.com> | 2020-06-01 11:35:42 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-15 15:09:51 +0300 |
| commit | 36b533bc5e3ed1039406f3b27e746b4d18f2cac1 (patch) | |
| tree | e5e44605019b643ed62bc2e0f252c84397351c5a /arch/x86/events/intel/uncore.h | |
| parent | 19a39819818dee57e363bd44bd096e2e940a456b (diff) | |
| download | linux-36b533bc5e3ed1039406f3b27e746b4d18f2cac1.tar.xz | |
perf/x86/intel/uncore: Wrap the max dies calculation into an accessor
The accessor to return number of dies on the platform.
Signed-off-by: Alexander Antonov <alexander.antonov@linux.intel.com>
Signed-off-by: Roman Sudarikov <roman.sudarikov@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Reviewed-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://lkml.kernel.org/r/20200601083543.30011-3-alexander.antonov@linux.intel.com
Diffstat (limited to 'arch/x86/events/intel/uncore.h')
| -rw-r--r-- | arch/x86/events/intel/uncore.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h index 7caba06c7df5..594a2fe20de9 100644 --- a/arch/x86/events/intel/uncore.h +++ b/arch/x86/events/intel/uncore.h @@ -182,6 +182,9 @@ int uncore_pcibus_to_physid(struct pci_bus *bus); ssize_t uncore_event_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf); +extern int __uncore_max_dies; +#define uncore_max_dies() (__uncore_max_dies) + #define INTEL_UNCORE_EVENT_DESC(_name, _config) \ { \ .attr = __ATTR(_name, 0444, uncore_event_show, NULL), \ |