[PATCH 00/11] perf tools: kcore improvements

From: Adrian Hunter
Date: Mon Sep 16 2013 - 06:46:43 EST


Hi

Here are some improvements for using kcore. There are 3
improvements:

- validate that kcore matches the perf.data modules
- workaround objdump difficulties with kcore
- add kcore to the build-id cache

Note that I have included:

perf tools: fix buildid cache handling of kallsyms with kcore

which has been sent earlier.


Adrian Hunter (11):
perf tools: fix buildid cache handling of kallsyms with kcore
perf tools: fix path unpopulated in machine__create_modules()
perf tools: make a separate function to parse /proc/modules
perf tools: validate kcore module addresses
perf tools: workaround objdump difficulties with kcore
perf tools: add map__find_other_map_symbol()
perf tools: fix annotate_browser__callq()
perf tools: find kcore symbols on other maps
perf tools: add copyfile_mode()
perf buildid-cache: add ability to add kcore to the cache
perf tools: add ability to find kcore in build-id cache

tools/perf/Documentation/perf-buildid-cache.txt | 12 +
tools/perf/builtin-buildid-cache.c | 146 +++++-
tools/perf/ui/browsers/annotate.c | 10 +-
tools/perf/util/annotate.c | 36 +-
tools/perf/util/header.c | 44 +-
tools/perf/util/machine.c | 76 +---
tools/perf/util/map.c | 27 ++
tools/perf/util/map.h | 2 +
tools/perf/util/symbol-elf.c | 579 ++++++++++++++++++++++++
tools/perf/util/symbol-minimal.c | 15 +
tools/perf/util/symbol.c | 431 +++++++++++++++---
tools/perf/util/symbol.h | 20 +
tools/perf/util/util.c | 18 +-
tools/perf/util/util.h | 1 +
14 files changed, 1263 insertions(+), 154 deletions(-)

Regards
Adrian

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