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authorAnju T Sudhakar <anju@linux.vnet.ibm.com>2017-07-19 00:36:35 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2017-07-25 15:55:45 +0300
commit39a846db1d574a498511ffccd75223a35cdcb059 (patch)
tree782ef3dede5d35a311ec979b46d2b96656d419be /include/linux/cpuhotplug.h
parent885dcd709ba9120b9935415b8b0f9d1b94e5826b (diff)
downloadlinux-39a846db1d574a498511ffccd75223a35cdcb059.tar.xz
powerpc/perf: Add core IMC PMU support
Add support to register Core In-Memory Collection PMU counters. Patch adds core IMC specific data structures, along with memory init functions and CPU hotplug support. Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com> Signed-off-by: Hemant Kumar <hemant@linux.vnet.ibm.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/linux/cpuhotplug.h')
-rw-r--r--include/linux/cpuhotplug.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index 0853a14b1fa1..1be505db0090 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -140,6 +140,7 @@ enum cpuhp_state {
CPUHP_AP_PERF_ARM_QCOM_L2_ONLINE,
CPUHP_AP_PERF_ARM_QCOM_L3_ONLINE,
CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE,
+ CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE,
CPUHP_AP_WORKQUEUE_ONLINE,
CPUHP_AP_RCUTREE_ONLINE,
CPUHP_AP_ONLINE_DYN,