[PATCH 0/3] perf_event: fix getting symbol error if kernel is relocatable

[Xiao Guangrong]

Hi,

If the kernel is relocatable, perf tools can't get symbol
name correctly, See: http://lkml.org/lkml/2009/12/20/218

The purpose of this patchset is to fix this bug, and it base
on my previously patchset: http://lkml.org/lkml/2009/12/29/4
since it used 'inject' event

 arch/x86/boot/compressed/head_32.S |    2 ++
 arch/x86/boot/compressed/head_64.S |    3 +++
 arch/x86/include/asm/bootparam.h   |    3 ++-
 arch/x86/kernel/asm-offsets_32.c   |    1 +
 arch/x86/kernel/asm-offsets_64.c   |    1 +
 arch/x86/kernel/cpu/perf_event.c   |   10 ++++++++++
 include/linux/perf_event.h         |    1 +
 kernel/perf_event.c                |   23 +++++++++++++++++++++--
 tools/perf/builtin-record.c        |    3 +++
 tools/perf/util/session.c          |    6 ++++++
 tools/perf/util/symbol.c           |   13 +++++++++++++
 tools/perf/util/symbol.h           |    3 ++-
 12 files changed, 65 insertions(+), 4 deletions(-)

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