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authorAnju T Sudhakar <anju@linux.vnet.ibm.com>2019-04-16 15:18:30 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2019-05-03 02:55:00 +1000
commit72c69dcddce103338de558c5c6e9ef9e4f607ce1 (patch)
treed4c5176a050fbdb3ea4a69f9f0b62b64eb73d7da /include/linux/cpuhotplug.h
parent216c3087a346db8d7c8a064d2b8f0f49e4694934 (diff)
powerpc/perf: Trace imc events detection and cpuhotplug
Patch detects trace-imc events, does memory initilizations for each online cpu, and registers cpuhotplug call-backs. Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com> Reviewed-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 e78281d07b70..c3413d9b8348 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -170,6 +170,7 @@ enum cpuhp_state {
CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE,
CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE,
CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE,
+ CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE,
CPUHP_AP_WATCHDOG_ONLINE,
CPUHP_AP_WORKQUEUE_ONLINE,
CPUHP_AP_RCUTREE_ONLINE,