Joerg Roedel 0c095715b3 perf top: Don't process samples with no valid machine object ... The perf sample processing code relies on a valid machine object. Make sure that this path is only entered when such a object exists. A counter for samples where no machine object exits is also introduced to give the user a message about these samples. Reported-by: David Ahern <dsahern@gmail.com> Reported-by: Jason Wang <jasowang@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Jason Wang <jasowang@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1328893505-4115-2-git-send-email-joerg.roedel@amd.com Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2012-02-13 22:55:58 -02:00
..
include	perf bench: Also allow measuring memset()	2012-01-24 20:25:32 -02:00
scripting-engines	perf tools: Remove unnecessary ctype.h inclusion	2012-01-30 18:37:35 -02:00
ui	perf tools: Fix broken build by defining _GNU_SOURCE in Makefile	2012-01-30 22:19:54 -02:00
abspath.c	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
alias.c	perf_counter tools: Add more warnings and fix/annotate them	2009-07-01 12:49:48 +02:00
annotate.c	perf tools: Fix truncated annotation	2011-12-23 16:39:19 -02:00
annotate.h	perf symbols: Add nr_events to symbol_conf	2011-11-28 10:37:11 -02:00
bitmap.c	perf tools: Don't use code surrounded by __KERNEL__	2010-05-02 12:00:44 -03:00
build-id.c	perf tools: Rename perf_event_ops to perf_tool	2011-11-28 10:39:28 -02:00
build-id.h	perf tools: Rename perf_event_ops to perf_tool	2011-11-28 10:39:28 -02:00
cache.h	perf tools: Don't fallback to setup_pager unconditionally	2011-01-31 18:08:39 -02:00
callchain.c	perf tools: Kill event_t typedef, use 'union perf_event' instead	2011-01-29 16:25:37 -02:00
callchain.h	perf tools: Pass tool context in the the perf_event_ops functions	2011-11-28 10:38:56 -02:00
cgroup.c	perf tools: Eliminate duplicate code and use PATH_MAX consistently	2011-11-28 10:11:04 -02:00
cgroup.h	perf tool: Add cgroup support	2011-02-16 13:30:48 +01:00
color.c	perf stat: Add -o and --append options	2011-08-18 07:46:13 -03:00
color.h	perf hist: Replace ->print() routines by ->snprintf() equivalents	2010-04-02 16:28:15 -03:00
config.c	perf tools: Remove stale git headlines from top comment	2011-12-20 13:43:36 -02:00
cpumap.c	perf tools: Add fprintf methods for thread_map and cpu_map classes	2012-01-24 19:46:48 -02:00
cpumap.h	perf tools: Add fprintf methods for thread_map and cpu_map classes	2012-01-24 19:46:48 -02:00
ctype.c	perf tools: Move graph_line and graph_dotted_line from top	2009-11-23 21:55:20 +01:00
debug.c	perf ui browser: Handle K_RESIZE in dialog windows	2011-10-26 13:15:07 -02:00
debug.h	perf ui browser: Handle K_RESIZE in dialog windows	2011-10-26 13:15:07 -02:00
debugfs.c	perf tools: Simplify debugfs mountpoint handling code	2011-11-28 10:11:28 -02:00
debugfs.h	perf tools: Simplify debugfs mountpoint handling code	2011-11-28 10:11:28 -02:00
dwarf-aux.c	perf probe: Filter out redundant inline-instances	2011-08-12 09:34:35 -03:00
dwarf-aux.h	perf probe: Search concrete out-of-line instances	2011-08-12 09:32:10 -03:00
environment.c
event.c	perf tools: Fix prefix matching for kernel maps	2012-02-06 18:57:39 -02:00
event.h	perf tools: Add ability to synthesize event according to a sample	2011-12-12 08:44:00 -02:00
evlist.c	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
evlist.h	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
evsel.c	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
evsel.h	perf tools: Save some loops using perf_evlist__id2evsel	2011-11-28 17:57:40 -02:00
exec_cmd.c	perf tools: Makefile: Remove various and sundry cruft	2011-02-18 07:43:06 -02:00
exec_cmd.h	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
generate-cmdlist.sh
header.c	perf tools: fix endianness detection in perf.data	2012-02-09 12:28:10 -02:00
header.h	perf record: Make feature initialization generic	2012-02-02 17:41:17 -02:00
help.c	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
help.h	perf tools: Protect header files with a consistent style	2009-09-24 21:27:51 +02:00
hist.c	perf report: Fix --stdio output alignment when --showcpuutilization used	2012-01-08 13:32:51 -02:00
hist.h	perf top: Don't process samples with no valid machine object	2012-02-13 22:55:58 -02:00
hweight.c	perf tools: Don't use code surrounded by __KERNEL__	2010-05-02 12:00:44 -03:00
levenshtein.c
levenshtein.h	perf tools: Protect header files with a consistent style	2009-09-24 21:27:51 +02:00
map.c	perf script: Add option resolving vmlinux path	2012-01-30 18:13:07 -02:00
map.h	perf script: Unify the expressions indicating "unknown"	2012-01-30 17:57:57 -02:00
pager.c	perf_counter tools: Remove dead code	2009-06-27 06:06:39 +02:00
parse-events.c	perf tools: Add support for guest/host-only profiling	2012-01-06 15:49:49 -02:00
parse-events.h	perf tools: Simplify debugfs mountpoint handling code	2011-11-28 10:11:28 -02:00
parse-options.c	perf options: Type check all the remaining OPT_ variants	2010-05-17 16:22:41 -03:00
parse-options.h	perf options: add OPT_CALLBACK_DEFAULT_NOOPT	2010-12-06 15:33:29 -02:00
path.c	perf tools: add test for strlcpy()	2010-08-21 11:22:47 -03:00
PERF-VERSION-GEN	perf: clear out make flags when calling kernel make kernelver	2011-06-15 22:12:55 +02:00
probe-event.c	perf probe: Rename target_module to target	2012-02-02 17:39:15 -02:00
probe-event.h	perf probe: Add probed module in front of function	2011-07-15 16:19:08 -04:00
probe-finder.c	perf tools: Remove unnecessary ctype.h inclusion	2012-01-30 18:37:35 -02:00
probe-finder.h	perf tools: Eliminate duplicate code and use PATH_MAX consistently	2011-11-28 10:11:04 -02:00
pstack.c	perf newt: Make <- zoom out filters	2010-05-14 20:05:21 -03:00
pstack.h	perf ui: Move hists browser to util/ui/browsers/	2010-08-10 16:11:08 -03:00
python-ext-sources	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
python.c	perf tools: Introduce per user view	2012-01-24 19:47:37 -02:00
quote.c	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
quote.h	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
run-command.c	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
run-command.h	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
session.c	perf top: Don't process samples with no valid machine object	2012-02-13 22:55:58 -02:00
session.h	perf script: Add the offset field specifier	2012-01-30 18:09:21 -02:00
setup.py	perf tools: Fix build dependency of perf python extension	2012-02-13 18:01:25 -02:00
sigchain.c	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
sigchain.h	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
sort.c	perf hists browser: Elide DSO column when it is set to just one DSO, ditto for threads	2011-10-20 08:02:30 -02:00
sort.h	perf hists: Don't free decayed entries if in the annotation browser	2011-10-13 08:01:33 -03:00
strbuf.c	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
strbuf.h	perf tools: Remove some unused functions	2010-05-18 23:03:35 -03:00
strfilter.c	perf: Fix missing strndup declaration	2011-03-04 01:17:18 +01:00
strfilter.h	perf tools: Add strfilter for general purpose string filter	2011-01-28 09:19:38 -02:00
string.c	perf probe: Move strtailcmp to string.c	2011-07-15 16:00:47 -04:00
strlist.c	perf probe: Fix --del to update current event list	2009-12-15 20:22:01 +01:00
strlist.h	perf tools: Add for_each macros for strlist	2009-12-15 20:22:02 +01:00
svghelper.c	perf timechart: Fix black idle boxes in the title	2011-02-28 08:56:14 +01:00
svghelper.h	perf tools: Protect header files with a consistent style	2009-09-24 21:27:51 +02:00
symbol.c	perf tools: Fix broken build by defining _GNU_SOURCE in Makefile	2012-01-30 22:19:54 -02:00
symbol.h	perf script: Add option resolving vmlinux path	2012-01-30 18:13:07 -02:00
thread.c	perf session: Move threads to struct machine	2011-11-28 10:35:31 -02:00
thread.h	perf tools: Resolve machine earlier and pass it to perf_event_ops	2011-11-28 10:39:12 -02:00
thread_map.c	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
thread_map.h	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
tool.h	perf tools: Save some loops using perf_evlist__id2evsel	2011-11-28 17:57:40 -02:00
top.c	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
top.h	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
trace-event-info.c	perf tools: Fix compile error on x86_64 Ubuntu	2012-01-08 13:34:55 -02:00
trace-event-parse.c	perf tools: Fix broken build by defining _GNU_SOURCE in Makefile	2012-01-30 22:19:54 -02:00
trace-event-read.c	perf tools: Remove unnecessary ctype.h inclusion	2012-01-30 18:37:35 -02:00
trace-event-scripting.c	perf tools: Remove unnecessary ctype.h inclusion	2012-01-30 18:37:35 -02:00
trace-event.h	perf tools: Resolve machine earlier and pass it to perf_event_ops	2011-11-28 10:39:12 -02:00
types.h	perf tools: Fix 64 bit integer format strings	2011-01-22 23:41:57 -02:00
usage.c	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
util.c	perf kvm: Do guest-only counting by default	2012-01-06 15:47:37 -02:00
util.h	perf tools: Allow multiple threads or processes in record, stat, top	2012-02-13 22:54:11 -02:00
values.c	perf tools: Fix a memory leak on perf_read_values_destroy	2011-12-20 13:41:34 -02:00
values.h	perf tools: Protect header files with a consistent style	2009-09-24 21:27:51 +02:00
wrapper.c	perf tools: remove xstrndup, xmalloc, xzalloc	2010-05-18 23:05:28 -03:00
xyarray.c	perf tools: Introduce event selectors	2011-01-03 16:39:04 -02:00
xyarray.h	perf tools: Introduce event selectors	2011-01-03 16:39:04 -02:00