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linux/tools/perf
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David Ahern a949fffb84 perf tools: Fix old GCC build error in 'get_srcline' 
trace-event-parse.c:parse_proc_kallsyms()

    Old GCC (4.4.2) does not see through the code flow of get_srcline() and
gets confused about the status of 'file' and 'line':

    CC       /tmp/build/perf/util/srcline.o
  cc1: warnings being treated as errors
  util/srcline.c: In function ¿get_srcline¿:
  util/srcline.c:226: error: ¿file¿ may be used uninitialized in this function
  util/srcline.c:227: error: ¿line¿ may be used uninitialized in this function
  make[1]: *** [/tmp/build/perf/util/srcline.o] Error 1
  make: *** [install] Error 2
  make: Leaving directory `/home/acme/git/linux/tools/perf'
  [acme@fedora12 linux]$

Help out GCC by initializing 'file' and 'line'.

Signed-off-by: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Link: http://lkml.kernel.org/n/tip-h8k7h49z3cndqgjdftkmm9f8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-10-14 10:28:52 -03:00
..
arch tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
bench perf bench: Fix failing assertions in numa bench 2013-10-11 12:17:38 -03:00
config perf tools: Implement summary output for 'make install' 2013-10-11 12:18:11 -03:00
Documentation perf trace: Add summary option to dump syscall statistics 2013-10-14 10:28:50 -03:00
python perf python: Remove duplicate TID bit from mask 2013-08-07 17:35:25 -03:00
scripts perf script: Fix broken include in Context.xs 2013-07-10 13:47:00 -03:00
tests perf evlist: Introduce perf_evlist__new_default function 2013-10-09 11:24:34 -03:00
ui perf tools: Separate out GTK codes to libperf-gtk.so 2013-10-09 15:55:25 -03:00
util perf tools: Fix old GCC build error in 'get_srcline' 2013-10-14 10:28:52 -03:00
.gitignore perf tools: Ignore 'perf timechart' output file 2013-10-11 12:17:37 -03:00
bash_completion perf completion: Use more comp words 2013-10-09 11:12:31 -03:00
builtin-annotate.c perf tools: Separate out GTK codes to libperf-gtk.so 2013-10-09 15:55:25 -03:00
builtin-bench.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
builtin-buildid-cache.c perf buildid-cache: Add --update option 2013-02-14 14:59:27 -03:00
builtin-buildid-list.c perf symbols: Generalize filter in __fprintf_buildid methods 2012-12-09 08:46:07 -03:00
builtin-diff.c tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00
builtin-evlist.c perf evlist: Pass the event_group info via perf_attr_details 2013-02-06 18:09:28 -03:00
builtin-help.c perf help: Fix --help for builtins 2012-10-22 12:35:49 -02:00
builtin-inject.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
builtin-kmem.c perf kmem: Make it work again on non NUMA machines 2013-09-24 14:13:46 -03:00
builtin-kvm.c perf tools: Check mmap pages value early 2013-10-09 11:24:10 -03:00
builtin-list.c perf list: List kernel supplied event aliases 2013-07-12 13:53:53 -03:00
builtin-lock.c perf lock: Account for lock average wait time 2013-10-09 11:24:01 -03:00
builtin-mem.c perf tools: Add attr->mmap2 support 2013-09-11 10:09:32 -03:00
builtin-probe.c tools/perf: Standardize feature support define names to: HAVE_{FEATURE}_SUPPORT 2013-10-09 08:48:28 +02:00
builtin-record.c perf tools: Check mmap pages value early 2013-10-09 11:24:10 -03:00
builtin-report.c perf tools: Separate out GTK codes to libperf-gtk.so 2013-10-09 15:55:25 -03:00
builtin-sched.c perf tools: change machine__findnew_thread() to set thread pid 2013-08-29 11:51:31 -03:00
builtin-script.c perf session: Check for SIGINT in more loops 2013-09-19 11:32:17 -03:00
builtin-stat.c perf stat: Add units to nanosec-based counters 2013-10-11 12:17:46 -03:00
builtin-timechart.c perf timechart: Remove event types framework only user 2013-07-15 16:14:47 -03:00
builtin-top.c perf symbols: Add new option --ignore-vmlinux for perf top 2013-10-09 11:42:20 -03:00
builtin-trace.c perf trace: Add summary option to dump syscall statistics 2013-10-14 10:28:50 -03:00
builtin.h perf tools: Add new mem command for memory access profiling 2013-04-01 12:21:44 -03:00
command-list.txt perf tools: Add new mem command for memory access profiling 2013-04-01 12:21:44 -03:00
CREDITS
design.txt
Makefile tools: Harmonize the various build messages in perf, lib-traceevent, lib-lk 2013-10-11 12:18:08 -03:00
Makefile.perf perf tools: Implement summary output for 'make install' 2013-10-11 12:18:11 -03:00
MANIFEST perf tools: Introduce tools/lib/lk library 2013-03-15 13:06:00 -03:00
perf-archive.sh perf archive: Make 'f' the last parameter for tar 2012-09-17 13:10:42 -03:00
perf.c perf trace: Add 'trace' alias to 'perf trace' 2013-10-11 12:17:10 -03:00
perf.h tools/perf: Add support for record transaction flags 2013-10-04 10:06:12 +02:00