Namhyung Kim 8381cdd0e3 perf diff: Fix segfault on 'perf diff -o N' option ... The -o/--order option is to select column number to sort a diff result. It does the job by adding a hpp field at the beginning of the sort list. But it should not be added to the output field list as it has no callbacks required by a output field. During the setup_sorting(), the perf_hpp__setup_output_field() appends the given sort keys to the output field if it's not there already. Originally it was checked by fmt->list being non-empty. But commit 3f931f2c42 ("perf hists: Make hpp setup function generic") changed it to check the ->equal callback. Anyways, we don't need to add the pseudo hpp field to the output field list since it won't be used for output. So just skip fields if they have no ->color or ->entry callbacks. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Fixes: 3f931f2c42 ("perf hists: Make hpp setup function generic") Link: http://lkml.kernel.org/r/20170118051457.30946-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2017-02-02 11:39:04 -03:00
..
arch	perf annotate: AArch64 support	2016-12-01 13:03:19 -03:00
bench	perf bench futex: Fix lock-pi help string	2016-12-20 09:37:40 -03:00
Documentation	perf record: Fix --switch-output documentation and comment	2017-01-03 11:11:38 -03:00
jvmti	perf kvmti: Remove unused Makefile file	2016-11-14 12:42:56 -03:00
pmu-events	perf vendor events: Support couple more POWER8 PVRs in mapfile	2016-10-17 13:39:47 -03:00
python	perf python: Add tracepoint example	2016-07-12 16:23:35 -03:00
scripts	perf/core improvements and fixes:	2016-08-04 11:02:38 +02:00
tests	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-23 16:49:12 -08:00
trace	perf trace: Check if MAP_32BIT is defined (again)	2016-12-20 09:37:40 -03:00
ui	perf diff: Fix segfault on 'perf diff -o N' option	2017-02-02 11:39:04 -03:00
util	perf probe: Fix to probe on gcc generated functions in modules	2017-01-16 15:43:04 -03:00
.gitignore	perf tools: Add arch/*/include/generated/ to .gitignore	2016-05-30 12:41:46 -03:00
Build	perf c2c: Add c2c command	2016-10-19 13:18:31 -03:00
builtin-annotate.c	perf annotate: Add branch stack / basic block	2016-09-08 13:44:03 -03:00
builtin-bench.c	perf subcmd: Create subcmd library	2015-12-17 14:27:14 -03:00
builtin-buildid-cache.c	tools: Introduce str_error_r()	2016-07-12 15:19:47 -03:00
builtin-buildid-list.c	perf subcmd: Create subcmd library	2015-12-17 14:27:14 -03:00
builtin-c2c.c	perf tools: Remove some needless __maybe_unused	2016-12-15 16:25:45 -03:00
builtin-config.c	perf config: Mark where are config items from (user or system)	2016-11-14 13:10:37 -03:00
builtin-data.c	perf data ctf: Add '--all' option for 'perf data convert'	2016-06-28 10:54:57 -03:00
builtin-diff.c	perf hists: Add support for header span	2016-08-23 15:37:33 -03:00
builtin-evlist.c	perf evlist: Rename for_each() macros to for_each_entry()	2016-06-23 11:26:15 -03:00
builtin-help.c	tools: Introduce str_error_r()	2016-07-12 15:19:47 -03:00
builtin-inject.c	perf symbols: Remove symbol_filter_t machinery	2016-09-05 11:14:50 -03:00
builtin-kmem.c	mm: get rid of __GFP_OTHER_NODE	2017-01-10 18:31:55 -08:00
builtin-kvm.c	perf kvm: Use NSEC_PER_USEC	2016-08-23 15:37:33 -03:00
builtin-list.c	perf list: Support long jevents descriptions	2016-10-03 21:35:47 -03:00
builtin-lock.c	perf subcmd: Create subcmd library	2015-12-17 14:27:14 -03:00
builtin-mem.c	perf mem: Fix --all-user/--all-kernel options	2016-12-15 16:25:45 -03:00
builtin-probe.c	perf probe: Ignore vmlinux Build-id when offline vmlinux given	2016-09-01 12:42:22 -03:00
builtin-record.c	perf record: Fix --switch-output documentation and comment	2017-01-03 11:11:38 -03:00
builtin-report.c	perf tools: Remove some needless __maybe_unused	2016-12-15 16:25:45 -03:00
builtin-sched.c	perf sched timehist: Show total scheduling time	2016-12-27 21:47:57 -03:00
builtin-script.c	perf script: Add option to specify time window of interest	2016-12-01 13:02:45 -03:00
builtin-stat.c	perf tools: Remove some needless __maybe_unused	2016-12-15 16:25:45 -03:00
builtin-timechart.c	perf timechart: Use NSEC_PER_U?SEC	2016-08-23 15:37:33 -03:00
builtin-top.c	perf annotate: Start supporting cross arch annotation	2016-11-17 17:12:50 -03:00
builtin-trace.c	perf trace: Update tid/pid filtering option to leverage symbol_conf	2016-11-25 16:04:22 -03:00
builtin-version.c	perf tools: Move cmd_version() to builtin-version.c	2015-12-09 13:42:03 -03:00
builtin.h	perf c2c: Add c2c command	2016-10-19 13:18:31 -03:00
check-headers.sh	perf tools: Move headers check into bash script	2016-12-15 16:25:44 -03:00
command-list.txt	perf tools: Do not show trace command if it's not compiled in	2016-01-08 12:46:17 -03:00
CREDITS
design.txt
Makefile	perf build tests: Do parallell builds with 'build-test'	2016-02-04 15:57:00 -03:00
Makefile.config	perf build: Check LLVM version in feature check	2016-12-06 13:21:55 -03:00
Makefile.perf	perf/urgent fixes and one improvement:	2017-01-05 08:33:02 +01:00
MANIFEST	tools lib: Add for_each_clear_bit macro	2016-10-24 11:07:33 -03:00
perf-archive.sh
perf-completion.sh	perf tools: Avoid confusion with preloaded bash function for perf bash completion	2015-03-19 13:53:27 -03:00
perf-read-vdso.c
perf-sys.h	perf powerpc: Fix build-test failure	2016-09-08 13:44:07 -03:00
perf-with-kcore.sh	perf tools: Fix perf-with-kcore handling of arguments containing spaces	2015-08-06 16:48:27 -03:00
perf.c	perf c2c: Add c2c command	2016-10-19 13:18:31 -03:00
perf.h	perf evsel: Allow to ignore missing pid	2016-12-15 16:25:46 -03:00