From: "Yan, Zheng"
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng
---
arch/arm/kernel/perf_event.c | 4 ++--
From: Yan, Zheng zheng.z@intel.com
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
From: "Yan, Zheng"
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng
---
arch/arm/kernel/perf_event.c | 4 ++--
From: Yan, Zheng zheng.z@intel.com
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
From: "Yan, Zheng"
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng
---
arch/arm/kernel/perf_event.c | 4 ++--
From: Yan, Zheng zheng.z@intel.com
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
From: "Yan, Zheng"
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng
---
arch/arm/kernel/perf_event.c | 4 ++--
From: Yan, Zheng zheng.z@intel.com
New Intel CPU can record call chains by using existing last branch
record facility. perf_callchain_user() can make use of the call
chains recorded by hardware in case of there is no frame pointer.
Signed-off-by: Yan, Zheng zheng.z@intel.com
---
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