Vikas Shivappa a4de1dfdd7 x86/intel_rdt/mbm: Add mbm counter initialization ...

MBM counters are monotonically increasing counts representing the total
memory bytes at a particular time. In order to calculate total_bytes for
an rdtgroup, we store the value of the counter when we create an
rdtgroup or when a new domain comes online.

When the total_bytes(all memory controller bytes) or local_bytes(local
memory controller bytes) file in "mon_data" is read it shows the
total bytes for that rdtgroup since its creation. User can snapshot this
at different time intervals to obtain bytes/second.

Signed-off-by: Vikas Shivappa <vikas.shivappa@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: ravi.v.shankar@intel.com
Cc: tony.luck@intel.com
Cc: fenghua.yu@intel.com
Cc: peterz@infradead.org
Cc: eranian@google.com
Cc: vikas.shivappa@intel.com
Cc: ak@linux.intel.com
Cc: davidcc@google.com
Cc: reinette.chatre@intel.com
Link: http://lkml.kernel.org/r/1501017287-28083-28-git-send-email-vikas.shivappa@linux.intel.com

2017-08-01 22:41:29 +02:00

..

mcheck

x86/mce: Always save severity in machine_check_poll()

2017-06-26 15:58:56 +02:00

microcode

x86/microcode: Make a couple of symbols static

2017-06-26 15:57:37 +02:00

mtrr

x86/mtrr: Remove get_online_cpus() from mtrr_save_state()

2017-05-26 10:10:38 +02:00

.gitignore

Update .gitignore files for generated targets

2008-10-20 11:24:31 -07:00

amd.c

x86/cpu: Use indirect call to measure performance in init_amd_k6()

2017-07-16 11:05:04 +02:00

aperfmperf.c

x86: use common aperfmperf_khz_on_cpu() to calculate KHz using APERF/MPERF

2017-06-27 01:47:32 +02:00

bugs.c

x86: use set_memory.h header

2017-05-08 17:15:13 -07:00

centaur.c

Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-05-01 20:51:12 -07:00

common.c

x86/cpu: remove hypervisor specific set_cpu_features

2017-05-02 11:14:30 +02:00

cpu.h

x86/cpu: Restore MSR_IA32_ENERGY_PERF_BIAS after resume

2015-07-21 07:51:38 +02:00

cyrix.c

x86/cpu/cyrix: Add alternative Device ID of Geode GX1 SoC

2017-06-05 08:34:20 +02:00

hypervisor.c

x86/cpu: remove hypervisor specific set_cpu_features

2017-05-02 11:14:30 +02:00

intel_cacheinfo.c

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

intel_rdt_ctrlmondata.c

x86/intel_rdt/mbm: Add mbm counter initialization

2017-08-01 22:41:29 +02:00

intel_rdt_monitor.c

x86/intel_rdt/mbm: Add mbm counter initialization

2017-08-01 22:41:29 +02:00

intel_rdt_rdtgroup.c

x86/intel_rdt/mbm: Add mbm counter initialization

2017-08-01 22:41:29 +02:00

intel_rdt.c

x86/intel_rdt/mbm: Basic counting of MBM events (total and local)

2017-08-01 22:41:28 +02:00

intel_rdt.h

x86/intel_rdt/mbm: Add mbm counter initialization

2017-08-01 22:41:29 +02:00

intel.c

x86/arch_prctl: Add ARCH_[GET|SET]_CPUID

2017-03-20 16:10:34 +01:00

Makefile

x86/intel_rdt: Prepare for RDT monitor data support

2017-08-01 22:41:25 +02:00

match.c

x86/kernel: Audit and remove any unnecessary uses of module.h

2016-07-14 15:06:41 +02:00

mkcapflags.sh

x86/cpufeature: Carve out X86_FEATURE_*

2016-01-30 11:22:17 +01:00

mshyperv.c

x86/hyperv: Read TSC frequency from a synthetic MSR

2017-06-22 15:35:12 +02:00

perfctr-watchdog.c

x86/kernel: Audit and remove any unnecessary uses of module.h

2016-07-14 15:06:41 +02:00

powerflags.c

x86/cpu: Add advanced power management bits

2016-03-29 11:12:11 +02:00

proc.c

x86: do not use cpufreq_quick_get() for /proc/cpuinfo "cpu MHz"

2017-06-24 01:45:47 +02:00

rdrand.c

x86, asm: Use CC_SET()/CC_OUT() and static_cpu_has() in archrandom.h

2016-06-08 12:41:20 -07:00

scattered.c

x86/intel_rdt/mba: Memory bandwith allocation feature detect

2017-04-14 16:10:07 +02:00

topology.c

x86/cpu: Convert printk(KERN_<LEVEL> ...) to pr_<level>(...)

2016-02-03 10:30:03 +01:00

transmeta.c

Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-03-07 14:42:34 -08:00

umc.c

x86: Delete non-required instances of include <linux/init.h>

2014-01-06 21:25:18 -08:00

vmware.c

vmware: set cpu capabilities during platform initialization

2017-05-02 11:14:24 +02:00