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| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2011-01-13 13:46:11 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-01-24 13:57:55 +0100 |
| commit | e80711ca8512c8586da0c3e18e2f1caf73c88731 (patch) | |
| tree | 2b6493cd34b5a68ec9008c34a47f8f145711132f /tools/perf/util/probe-event.h | |
| parent | perf probe: Enable to put probe inline function call site (diff) | |
| download | linux-e80711ca8512c8586da0c3e18e2f1caf73c88731.tar.xz linux-e80711ca8512c8586da0c3e18e2f1caf73c88731.zip | |
perf probe: Add --funcs to show available functions in symtab
Add --funcs to show available functions in symtab.
Originally this feature came from Srikar's uprobes patches
( http://lkml.org/lkml/2010/8/27/244 )
e.g.
...
__ablkcipher_walk_complete
__absent_pages_in_range
__account_scheduler_latency
__add_pages
__alloc_pages_nodemask
__alloc_percpu
__alloc_reserved_percpu
__alloc_skb
__alloc_workqueue_key
__any_online_cpu
__ata_ehi_push_desc
...
This also supports symbols in module, e.g.
...
cleanup_module
cpuid_maxphyaddr
emulate_clts
emulate_instruction
emulate_int_real
emulate_invlpg
emulator_get_dr
emulator_set_dr
emulator_task_switch
emulator_write_emulated
emulator_write_phys
fx_init
...
Original-patch-from: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: 2nddept-manager@sdl.hitachi.co.jp
Cc: Franck Bui-Huu <fbuihuu@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20110113124611.22426.10835.stgit@ltc236.sdl.hitachi.co.jp>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
[ committer note: Add missing elf.h for STB_GLOBAL that broke a RHEL4 build ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-event.h')
| -rw-r--r-- | tools/perf/util/probe-event.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index 5accbedfea37..1fb4f18337d3 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -127,6 +127,7 @@ extern int show_line_range(struct line_range *lr, const char *module); extern int show_available_vars(struct perf_probe_event *pevs, int npevs, int max_probe_points, const char *module, bool externs); +extern int show_available_funcs(const char *module); /* Maximum index number of event-name postfix */ |