lkml.org 
[lkml]   [2011]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    Subject[PATCH 0/3] Preparatory perf patches for KVM PMU support
    Date
    The following three patches pave the way for KVM in-guest performance
    monitoring. One is a perf API improvement, another fixes the constraints
    for the version 1 architectural PMU (which we will emulate), and the third
    adds an export that KVM will use.

    Please consider for merging; this will make further work on the KVM PMU
    easier.

    Avi Kivity (3):
    perf: add context field to perf_event
    x86, perf: add constraints for architectural PMU v1
    perf: export perf_event_refresh() to modules

    arch/arm/kernel/ptrace.c | 3 ++-
    arch/powerpc/kernel/ptrace.c | 2 +-
    arch/sh/kernel/ptrace_32.c | 3 ++-
    arch/x86/kernel/cpu/perf_event_intel.c | 23 ++++++++++++++++++-----
    arch/x86/kernel/kgdb.c | 2 +-
    arch/x86/kernel/ptrace.c | 3 ++-
    drivers/oprofile/oprofile_perf.c | 2 +-
    include/linux/hw_breakpoint.h | 10 ++++++++--
    include/linux/perf_event.h | 9 ++++++++-
    kernel/events/core.c | 24 +++++++++++++++++-------
    kernel/events/hw_breakpoint.c | 10 +++++++---
    kernel/watchdog.c | 2 +-
    samples/hw_breakpoint/data_breakpoint.c | 2 +-
    13 files changed, 69 insertions(+), 26 deletions(-)

    --
    1.7.5.3



    \
     
     \ /
      Last update: 2011-06-29 17:45    [W:0.019 / U:119.240 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site