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authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:20:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:20:25 -0800
commit6556a6743549defc32e5f90ee2cb1ecd833a44c3 (patch)
tree622306583d4a3c13235a8bfc012854c125c597f1
parente0d272429a34ff143bfa04ee8e29dd4eed2964c7 (diff)
parent1dd2980d990068e20045b90c424518cc7f3657ff (diff)
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (172 commits) perf_event, amd: Fix spinlock initialization perf_event: Fix preempt warning in perf_clock() perf tools: Flush maps on COMM events perf_events, x86: Split PMU definitions into separate files perf annotate: Handle samples not at objdump output addr boundaries perf_events, x86: Remove superflous MSR writes perf_events: Simplify code by removing cpu argument to hw_perf_group_sched_in() perf_events, x86: AMD event scheduling perf_events: Add new start/stop PMU callbacks perf_events: Report the MMAP pgoff value in bytes perf annotate: Defer allocating sym_priv->hist array perf symbols: Improve debugging information about symtab origins perf top: Use a macro instead of a constant variable perf symbols: Check the right return variable perf/scripts: Tag syscall_name helper as not yet available perf/scripts: Add perf-trace-python Documentation perf/scripts: Remove unnecessary PyTuple resizes perf/scripts: Add syscall tracing scripts perf/scripts: Add Python scripting engine perf/scripts: Remove check-perf-trace from listed scripts ... Fix trivial conflict in tools/perf/util/probe-event.c
-rw-r--r--Documentation/trace/kprobetrace.txt57
-rw-r--r--arch/ia64/kernel/kprobes.c2
-rw-r--r--arch/powerpc/kernel/perf_callchain.c3
-rw-r--r--arch/powerpc/kernel/perf_event.c10
-rw-r--r--arch/sh/kernel/perf_callchain.c3
-rw-r--r--arch/sparc/kernel/perf_event.c10
-rw-r--r--arch/x86/include/asm/alternative.h5
-rw-r--r--arch/x86/include/asm/debugreg.h3
-rw-r--r--arch/x86/include/asm/nmi.h1
-rw-r--r--arch/x86/include/asm/perf_event.h16
-rw-r--r--arch/x86/include/asm/ptrace.h4
-rw-r--r--arch/x86/include/asm/stacktrace.h2
-rw-r--r--arch/x86/kernel/alternative.c18
-rw-r--r--arch/x86/kernel/cpu/perf_event.c1854
-rw-r--r--arch/x86/kernel/cpu/perf_event_amd.c416
-rw-r--r--arch/x86/kernel/cpu/perf_event_intel.c971
-rw-r--r--arch/x86/kernel/cpu/perf_event_p6.c157
-rw-r--r--arch/x86/kernel/cpu/perfctr-watchdog.c11
-rw-r--r--arch/x86/kernel/dumpstack_32.c5
-rw-r--r--arch/x86/kernel/dumpstack_64.c5
-rw-r--r--arch/x86/kernel/hw_breakpoint.c10
-rw-r--r--arch/x86/kernel/kprobes.c5
-rw-r--r--arch/x86/kernel/ptrace.c24
-rw-r--r--arch/x86/kernel/traps.c3
-rw-r--r--include/linux/bitops.h29
-rw-r--r--include/linux/ftrace.h7
-rw-r--r--include/linux/ftrace_event.h20
-rw-r--r--include/linux/list.h14
-rw-r--r--include/linux/perf_event.h55
-rw-r--r--include/linux/syscalls.h4
-rw-r--r--include/trace/events/lock.h29
-rw-r--r--include/trace/ftrace.h60
-rw-r--r--include/trace/syscall.h4
-rw-r--r--init/Kconfig13
-rw-r--r--kernel/kprobes.c33
-rw-r--r--kernel/perf_event.c627
-rw-r--r--kernel/sched.c12
-rw-r--r--kernel/trace/Makefile4
-rw-r--r--kernel/trace/ftrace.c54
-rw-r--r--kernel/trace/trace_event_profile.c52
-rw-r--r--kernel/trace/trace_events_filter.c4
-rw-r--r--kernel/trace/trace_kprobe.c196
-rw-r--r--kernel/trace/trace_syscalls.c76
-rw-r--r--tools/perf/.gitignore1
-rw-r--r--tools/perf/Documentation/perf-archive.txt22
-rw-r--r--tools/perf/Documentation/perf-buildid-cache.txt33
-rw-r--r--tools/perf/Documentation/perf-probe.txt20
-rw-r--r--tools/perf/Documentation/perf-top.txt2
-rw-r--r--tools/perf/Documentation/perf-trace-perl.txt2
-rw-r--r--tools/perf/Documentation/perf-trace-python.txt625
-rw-r--r--tools/perf/Documentation/perf-trace.txt15
-rw-r--r--tools/perf/Documentation/perf.txt2
-rw-r--r--tools/perf/Makefile51
-rw-r--r--tools/perf/builtin-annotate.c240
-rw-r--r--tools/perf/builtin-buildid-cache.c133
-rw-r--r--tools/perf/builtin-buildid-list.c31
-rw-r--r--tools/perf/builtin-diff.c74
-rw-r--r--tools/perf/builtin-help.c5
-rw-r--r--tools/perf/builtin-kmem.c48
-rw-r--r--tools/perf/builtin-lock.c678
-rw-r--r--tools/perf/builtin-probe.c94
-rw-r--r--tools/perf/builtin-record.c50
-rw-r--r--tools/perf/builtin-report.c58
-rw-r--r--tools/perf/builtin-sched.c32
-rw-r--r--tools/perf/builtin-stat.c106
-rw-r--r--tools/perf/builtin-timechart.c25
-rw-r--r--tools/perf/builtin-top.c109
-rw-r--r--tools/perf/builtin-trace.c34
-rw-r--r--tools/perf/builtin.h2
-rw-r--r--tools/perf/command-list.txt2
-rw-r--r--tools/perf/design.txt8
-rw-r--r--tools/perf/perf-archive.sh32
-rw-r--r--tools/perf/perf.c25
-rw-r--r--tools/perf/scripts/perl/Perf-Trace-Util/Context.c5
-rw-r--r--tools/perf/scripts/perl/Perf-Trace-Util/Context.xs3
-rw-r--r--tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/Util.pm2
-rw-r--r--tools/perf/scripts/perl/bin/check-perf-trace-record7
-rw-r--r--tools/perf/scripts/perl/bin/check-perf-trace-report6
-rw-r--r--tools/perf/scripts/perl/bin/failed-syscalls-record2
-rw-r--r--tools/perf/scripts/perl/bin/failed-syscalls-report4
-rw-r--r--tools/perf/scripts/perl/failed-syscalls.pl38
-rw-r--r--tools/perf/scripts/python/Perf-Trace-Util/Context.c88
-rw-r--r--tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Core.py91
-rw-r--r--tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py25
-rw-r--r--tools/perf/scripts/python/bin/failed-syscalls-by-pid-record2
-rw-r--r--tools/perf/scripts/python/bin/failed-syscalls-by-pid-report4
-rw-r--r--tools/perf/scripts/python/bin/syscall-counts-by-pid-record2
-rw-r--r--tools/perf/scripts/python/bin/syscall-counts-by-pid-report4
-rw-r--r--tools/perf/scripts/python/bin/syscall-counts-record2
-rw-r--r--tools/perf/scripts/python/bin/syscall-counts-report4
-rw-r--r--tools/perf/scripts/python/check-perf-trace.py83
-rw-r--r--tools/perf/scripts/python/failed-syscalls-by-pid.py68
-rw-r--r--tools/perf/scripts/python/syscall-counts-by-pid.py64
-rw-r--r--tools/perf/scripts/python/syscall-counts.py58
-rw-r--r--tools/perf/util/build-id.c39
-rw-r--r--tools/perf/util/build-id.h8
-rw-r--r--tools/perf/util/data_map.c252
-rw-r--r--tools/perf/util/debug.c1
-rw-r--r--tools/perf/util/debugfs.c17
-rw-r--r--tools/perf/util/debugfs.h2
-rw-r--r--tools/perf/util/event.c220
-rw-r--r--tools/perf/util/event.h79
-rw-r--r--tools/perf/util/header.c284
-rw-r--r--tools/perf/util/header.h9
-rw-r--r--tools/perf/util/include/linux/hash.h5
-rw-r--r--tools/perf/util/include/linux/kernel.h1
-rw-r--r--tools/perf/util/map.c52
-rw-r--r--tools/perf/util/map.h94
-rw-r--r--tools/perf/util/parse-events.c48
-rw-r--r--tools/perf/util/probe-event.c105
-rw-r--r--tools/perf/util/probe-event.h2
-rw-r--r--tools/perf/util/probe-finder.c203
-rw-r--r--tools/perf/util/probe-finder.h33
-rw-r--r--tools/perf/util/scripting-engines/trace-event-perl.c (renamed from tools/perf/util/trace-event-perl.c)115
-rw-r--r--tools/perf/util/scripting-engines/trace-event-python.c573
-rw-r--r--tools/perf/util/session.c431
-rw-r--r--tools/perf/util/session.h55
-rw-r--r--tools/perf/util/string.c65
-rw-r--r--tools/perf/util/symbol.c529
-rw-r--r--tools/perf/util/symbol.h52
-rw-r--r--tools/perf/util/thread.c52
-rw-r--r--tools/perf/util/thread.h24
-rw-r--r--tools/perf/util/trace-event-info.c64
-rw-r--r--tools/perf/util/trace-event-parse.c24
-rw-r--r--tools/perf/util/trace-event-perl.h55
-rw-r--r--tools/perf/util/trace-event-read.c18
-rw-r--r--tools/perf/util/trace-event-scripting.c167
-rw-r--r--tools/perf/util/trace-event.h10
-rw-r--r--tools/perf/util/util.c94
-rw-r--r--tools/perf/util/util.h3
-rw-r--r--tools/perf/util/values.c1
131 files changed, 8460 insertions, 3335 deletions
diff --git a/Documentation/trace/kprobetrace.txt b/Documentation/trace/kprobetrace.txt
index 47aabeebbdf..a9100b28eb8 100644
--- a/Documentation/trace/kprobetrace.txt
+++ b/Documentation/trace/kprobetrace.txt
@@ -24,6 +24,7 @@ Synopsis of kprobe_events
-------------------------
p[:[GRP/]EVENT] SYMBOL[+offs]|MEMADDR [FETCHARGS] : Set a probe
r[:[GRP/]EVENT] SYMBOL[+0] [FETCHARGS] : Set a return probe
+ -:[GRP/]EVENT : Clear a probe
GRP : Group name. If omitted, use "kprobes" for it.
EVENT : Event name. If omitted, the event name is generated
@@ -37,15 +38,12 @@ Synopsis of kprobe_events
@SYM[+|-offs] : Fetch memory at SYM +|- offs (SYM should be a data symbol)