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73dbcd6537
linux/tools/perf/util
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David Hildenbrand 73dbcd6537 perf callchain: Fix kernel symbol resolution by remembering the cpumode 
Commit 2e77784bb7 ("perf callchain: Move cpumode resolve code to
add_callchain_ip") promised "No change in behavior.".

As this commit breaks callchains on s390x (symbols not getting resolved,
observed when profiling the kernel), this statement is wrong. The cpumode
must be kept when iterating over all ips, otherwise the default
(PERF_RECORD_MISC_USER) will be used by error.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1427703060-59883-1-git-send-email-dahi@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-03-31 17:52:17 -03:00
..
include tools: Remove bitops/hweight usage of bits in tools/perf 2015-01-16 17:49:29 -03:00
scripting-engines tools lib traceevent: Add support for __print_array() 2015-03-24 12:46:39 -03:00
abspath.c
alias.c
annotate.c Merge branch 'perf/urgent' into perf/core, to pick up fixes and to refresh the tree 2015-03-27 09:46:03 +01:00
annotate.h perf tools: Fix segfault for symbol annotation on TUI 2015-01-16 17:49:29 -03:00
bitmap.c
Build perf tools: Add lzma decompression support for kernel module 2015-03-21 14:53:40 -03:00
build-id.c perf tools: Fix race in build_id_cache__add_s() 2015-03-20 17:49:50 -03:00
build-id.h perf buildid-cache: Add --purge FILE to remove all caches of FILE 2015-02-27 15:52:33 -03:00
cache.h perf tools: Make perf aware of tracefs 2015-02-11 12:37:08 -03:00
callchain.c perf tools: Enable LBR call stack support 2015-02-18 17:16:17 +01:00
callchain.h perf tools: Enable LBR call stack support 2015-02-18 17:16:17 +01:00
cgroup.c
cgroup.h
cloexec.c perf tools: Work around lack of sched_getcpu in glibc < 2.6. 2015-03-24 12:08:07 -03:00
cloexec.h perf tools: Work around lack of sched_getcpu in glibc < 2.6. 2015-03-24 12:08:07 -03:00
color.c perf tools: Remove some unused functions from color.c 2015-01-21 13:24:32 -03:00
color.h perf tools: Remove some unused functions from color.c 2015-01-21 13:24:32 -03:00
comm.c perf tools: Identify which comms are from exec 2014-08-13 19:23:08 -03:00
comm.h perf tools: Add facility to export data in database-friendly way 2014-10-29 10:32:49 -02:00
config.c perf tools: Add --buildid-dir option to set cache directory 2014-12-09 09:14:35 -03:00
cpumap.c perf tools: Use cpu/possible instead of cpu/kernel_max 2014-04-22 17:39:16 +02:00
cpumap.h perf tools: Allow ability to map cpus to nodes easily 2014-04-22 17:39:12 +02:00
ctype.c
data-convert-bt.c perf data: Add tracepoint events fields CTF conversion support 2015-03-13 07:47:49 -03:00
data-convert-bt.h perf data: Add perf data to CTF conversion support 2015-02-25 16:13:12 -03:00
data.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
data.h
db-export.c perf tools: Defer export of comms that were not 'set' 2014-11-03 18:11:59 -03:00
db-export.h perf tools: Defer export of comms that were not 'set' 2014-11-03 18:11:59 -03:00
debug.c perf data: Add perf data to CTF conversion support 2015-02-25 16:13:12 -03:00
debug.h perf data: Add perf data to CTF conversion support 2015-02-25 16:13:12 -03:00
dso.c perf symbols: Save DSO loading errno to better report errors 2015-03-24 12:08:43 -03:00
dso.h perf symbols: Save DSO loading errno to better report errors 2015-03-24 12:08:43 -03:00
dwarf-aux.c perf probe: Fix to handle optimized not-inlined functions 2015-02-06 11:46:36 +01:00
dwarf-aux.h perf probe: Fix to handle optimized not-inlined functions 2015-02-06 11:46:36 +01:00
environment.c
event.c perf tools: Fix FORK after COMM when synthesizing records for pre-existing threads 2015-03-02 11:51:30 -03:00
event.h Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-09 21:18:06 -08:00
evlist.c perf evlist: Return the first evsel with an invalid filter in apply_filters() 2015-03-26 10:52:28 -03:00
evlist.h perf evlist: Return the first evsel with an invalid filter in apply_filters() 2015-03-26 10:52:28 -03:00
evsel.c perf timechart: Fix SIBGUS error on sparc64 2015-03-26 10:52:28 -03:00
evsel.h perf tools: Construct LBR call chain 2015-02-18 17:16:18 +01:00
exec_cmd.c
exec_cmd.h
find-vdso-map.c perf tools: Build programs to copy 32-bit compatibility 2014-10-29 10:32:48 -02:00
generate-cmdlist.sh
header.c perf tools: Remove compressed argument from is_kernel_module 2015-03-23 12:39:30 -03:00
header.h perf build-id: Move build-id related functions to util/build-id.c 2014-11-05 10:14:07 -03:00
help.c
help.h
hist.c perf hists: Remove hist_entry->used, not used anymore 2015-03-17 17:18:58 -03:00
hist.h perf hists browser: Allow annotating entries in callchains 2015-03-17 18:27:28 -03:00
intlist.c
intlist.h
kvm-stat.h perf kvm stat report: Save pid string in opts.target.pid 2014-09-17 17:08:07 -03:00
levenshtein.c
levenshtein.h
lzma.c perf tools: Add lzma decompression support for kernel module 2015-03-21 14:53:40 -03:00
machine.c perf callchain: Fix kernel symbol resolution by remembering the cpumode 2015-03-31 17:52:17 -03:00
machine.h perf tools: Reference count struct thread 2015-03-03 00:17:08 -03:00
map.c perf callchain: Make get_srcline fall back to sym+offset 2014-11-24 18:03:47 -03:00
map.h perf symbols: Introduce 'for' method to iterate over the symbols with a given name 2015-01-21 10:06:15 -03:00
ordered-events.c perf ordered_events: Adopt queue() method 2015-03-12 12:39:51 -03:00
ordered-events.h perf ordered_events: Adopt queue() method 2015-03-12 12:39:51 -03:00
pager.c perf tools: Add cat as fallback pager 2014-05-21 11:48:33 +02:00
parse-events.c perf list: Clean up the printing functions of hardware/software events 2015-02-27 15:52:18 -03:00
parse-events.h perf list: Clean up the printing functions of hardware/software events 2015-02-27 15:52:18 -03:00
parse-events.l perf tools: allow user to specify hardware breakpoint bp_len 2014-12-03 15:14:29 +01:00
parse-events.y perf tools: allow user to specify hardware breakpoint bp_len 2014-12-03 15:14:29 +01:00
parse-options.c perf report: Don't allow empty argument for '-t'. 2015-03-19 13:53:28 -03:00
parse-options.h perf report: Don't allow empty argument for '-t'. 2015-03-19 13:53:28 -03:00
path.c
perf_regs.c perf tools: Cache register accesses for unwind processing 2014-06-12 16:53:19 +02:00
perf_regs.h perf tools: Cache register accesses for unwind processing 2014-06-12 16:53:19 +02:00
PERF-VERSION-GEN
pmu.c perf tools: Extend format_alias() to include event parameters 2015-01-21 13:24:33 -03:00
pmu.h perf tools: Add snapshot format file parsing 2014-11-24 18:03:51 -03:00
pmu.l
pmu.y
probe-event.c perf probe: Fix to get ummapped symbol address on kernel 2015-03-24 12:07:04 -03:00
probe-event.h perf probe: Do not access kallsyms when analyzing user binaries 2014-09-17 18:01:14 -03:00
probe-finder.c perf probe: Remove bias offset to find probe point by address 2015-03-02 12:34:38 -03:00
probe-finder.h perf probe: Support distro-style debuginfo for uprobe 2014-02-18 09:38:44 -03:00
pstack.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
pstack.h
python-ext-sources perf tools: Remove api fs object from python build 2015-02-12 11:22:01 -03:00
python.c perf tools: Remove EOL whitespaces 2015-01-21 13:24:31 -03:00
quote.c
quote.h
rblist.c
rblist.h
record.c perf tools: Use sysctl__read_int instead of ad-hoc copies 2014-12-11 17:53:04 -03:00
run-command.c perf util: Replace strerror with strerror_r for thread-safety 2014-08-15 10:58:35 -03:00
run-command.h
session.c perf ordered_events: Adopt queue() method 2015-03-12 12:39:51 -03:00
session.h perf ordered_events: Allow tools to specify a deliver method 2015-03-12 12:39:46 -03:00
setup.py tools lib api: Rename libapikfs.a to libapi.a 2015-02-12 17:55:18 -03:00
sigchain.c
sigchain.h
sort.c perf diff: Support for different binaries 2015-02-27 10:08:38 -03:00
sort.h perf tools: Remove (null) value of "Sort order" for perf mem report 2015-03-24 12:06:55 -03:00
srcline.c perf: Fix building warning on ARM 32 2014-12-19 13:09:43 +01:00
stat.c
stat.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
strbuf.c
strbuf.h
strfilter.c
strfilter.h
string.c Revert "perf tools: Default to cpu// for events v5" 2014-10-15 16:04:33 -03:00
strlist.c perf tools: Fix build error due to zfree() cast 2014-01-15 15:10:04 -03:00
strlist.h
svghelper.c perf timechart: Implement IO mode 2014-07-10 00:22:54 +02:00
svghelper.h perf timechart: Implement IO mode 2014-07-10 00:22:54 +02:00
symbol-elf.c perf symbols: Save DSO loading errno to better report errors 2015-03-24 12:08:43 -03:00
symbol-minimal.c perf symbols: Save DSO loading errno to better report errors 2015-03-24 12:08:43 -03:00
symbol.c perf tools: Add pid/tid filtering to report and script commands 2015-03-24 13:02:46 -03:00
symbol.h perf tools: Add pid/tid filtering to report and script commands 2015-03-24 13:02:46 -03:00
target.c perf target: Simplify handling of strerror_r return 2015-03-24 12:08:30 -03:00
target.h
thread_map.c perf thread_map: Create dummy constructor out of open coded equivalent 2014-10-14 17:32:52 -03:00
thread_map.h perf thread_map: Create dummy constructor out of open coded equivalent 2014-10-14 17:32:52 -03:00
thread-stack.c perf tools: Enhance the thread stack to output call/return data 2014-11-03 17:43:56 -03:00
thread-stack.h perf tools: Enhance the thread stack to output call/return data 2014-11-03 17:43:56 -03:00
thread.c perf tools: Remove superfluous thread->comm_set setting 2015-03-12 12:39:50 -03:00
thread.h perf tools: Add pid/tid filtering to report and script commands 2015-03-24 13:02:46 -03:00
tool.h perf tools: tool->finished_round() doesn't need perf_session 2015-03-12 12:39:49 -03:00
top.c
top.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
trace-event-info.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
trace-event-parse.c perf tools: Introduce event_format__fprintf method 2015-02-06 11:46:37 +01:00
trace-event-read.c perf tools: Remove needless getopt.h includes 2014-07-17 12:59:00 -03:00
trace-event-scripting.c perf scripting: Add 'flush' callback to scripting API 2014-08-22 13:12:11 -03:00
trace-event.c tools lib traceevent: Make plugin unload function receive pevent 2014-01-15 15:10:40 -03:00
trace-event.h perf tools: Introduce event_format__fprintf method 2015-02-06 11:46:37 +01:00
tsc.c perf tools: Move rdtsc() function 2014-07-23 11:48:11 -03:00
tsc.h perf tools: Move rdtsc() function 2014-07-23 11:48:11 -03:00
unwind-libdw.c perf callchains: Use thread->mg->machine 2014-10-29 10:32:46 -02:00
unwind-libdw.h perf tools: Add libdw DWARF post unwind support 2014-02-24 09:29:36 -03:00
unwind-libunwind.c perf callchain: Separate eh/debug frame offset cache. 2015-03-19 13:53:27 -03:00
unwind.h perf callchains: Use thread->mg->machine 2014-10-29 10:32:46 -02:00
usage.c
util.c perf tools: Introduce dump_stack signal helper 2015-02-24 15:34:23 -03:00
util.h perf tools: Add lzma decompression support for kernel module 2015-03-21 14:53:40 -03:00
values.c
values.h tools: Consolidate types.h 2014-05-01 21:22:39 +02:00
vdso.c perf tools: Do not attempt to run perf-read-vdso32 if it wasn't built 2014-10-29 10:32:48 -02:00
vdso.h perf tools: Add support for 32-bit compatibility VDSOs 2014-10-29 10:32:48 -02:00
wrapper.c
xyarray.c
xyarray.h
zlib.c perf tools: Add gzip decompression support for kernel module 2014-11-05 10:11:26 -03:00