aha/tools/perf
Arnaldo Carvalho de Melo 2446042c93 perf symbols: Capture the running kernel buildid too
[root@doppio linux-2.6-tip]# perf record -a -f sleep 3s ; perf
buildid-list | grep vmlinux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.171 MB perf.data (~7489
samples) ] 18e7cc53db62a7d35e9d6f6c9ddc23017d38ee9a vmlinux
[root@doppio linux-2.6-tip]#

Several refactorings were needed so that we can have symmetry
between dsos__load_modules() and dsos__load_kernel(), i.e. those
functions will respectively create and add to the dsos list the
loaded modules and kernel, with its buildids, but not load its
symbols. That is something the subcomands that need will have to
call dso__load_kernel_sym(), just like we do with modules with
dsos__load_module_sym()/dso__load_module_sym().

Next csets will actually use this info to stop producing bogus
results using mismatched vmlinux and .ko files.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1258582853-8579-4-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-11-19 08:28:13 +01:00
..
bench perf bench: Improve sched-message.c with more comfortable output 2009-11-10 19:56:46 +01:00
Documentation Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
util perf symbols: Capture the running kernel buildid too 2009-11-19 08:28:13 +01:00
.gitignore perf tools: .gitignore += perf*.html 2009-09-24 14:01:22 +02:00
builtin-annotate.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-bench.c perf bench: Improve builtin-bench.c for more friendly output 2009-11-10 19:56:44 +01:00
builtin-buildid-list.c perf buildid-list: Always show the DSO name 2009-11-17 07:19:54 +01:00
builtin-help.c perf: Clean up trivial style issues in builtin-help.c 2009-11-03 18:37:29 +01:00
builtin-list.c perf list: Fix large list output by using the pager 2009-08-13 09:05:48 +02:00
builtin-probe.c perf/probes: Rename perf probe events group name 2009-11-04 13:02:47 +01:00
builtin-record.c perf tools: Don't die() in perf_header__new() 2009-11-17 07:19:56 +01:00
builtin-report.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-sched.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-stat.c perf stat: Do not print ratio when task-clock event is not counted 2009-11-15 15:25:50 +01:00
builtin-timechart.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin-top.c perf symbols: Capture the running kernel buildid too 2009-11-19 08:28:13 +01:00
builtin-trace.c perf tools: Simplify the symbol priv area mechanism 2009-11-02 16:52:11 +01:00
builtin.h Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
command-list.txt Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf_event: Add alignment-faults and emulation-faults software events 2009-10-28 16:13:03 +11:00
Makefile perf tools: Add ia64 support for tools/perf/ 2009-11-19 06:03:33 +01:00
perf.c Merge branch 'perf/core' into perf/probes 2009-11-17 10:17:47 +01:00
perf.h perf tools: Add ia64 support for tools/perf/ 2009-11-19 06:03:33 +01:00