linux-stable-rt/tools/perf/util
Jovi Zhang 85e00b5551 perf symbols: Fix multiple initialization of symbol system
By returning immediately if it was already initialized, do it as well at
symbol__exit, refusing multiple deinitializations.

This fixes problems in the kmem, sched and timechart commands.

Reported-by: Davidlohr Bueso <dave@gnu.org>
Cc: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Jovi Zhang <bookjovi@gmail.com>
LKML-Reference: AANLkTi=9Cn=R8SPMCRp5z+gEjXbaBHeb-AaOtRbuwwcn@mail.gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-09-09 17:43:35 -03:00
..
include
scripting-engines
ui
PERF-VERSION-GEN
abspath.c
alias.c
bitmap.c
build-id.c
build-id.h
cache.h
callchain.c
callchain.h
color.c
color.h
config.c
cpumap.c
cpumap.h
ctype.c
debug.c
debug.h
debugfs.c
debugfs.h
environment.c
event.c
event.h
exec_cmd.c
exec_cmd.h
generate-cmdlist.sh
header.c
header.h
help.c
help.h
hist.c
hist.h
hweight.c
levenshtein.c
levenshtein.h
map.c
map.h
pager.c
parse-events.c
parse-events.h
parse-options.c
parse-options.h
path.c
probe-event.c
probe-event.h
probe-finder.c
probe-finder.h
pstack.c
pstack.h
quote.c
quote.h
run-command.c
run-command.h
session.c
session.h
sigchain.c
sigchain.h
sort.c
sort.h
strbuf.c
strbuf.h
string.c
strlist.c
strlist.h
svghelper.c
svghelper.h
symbol.c
symbol.h
thread.c
thread.h
trace-event-info.c
trace-event-parse.c
trace-event-read.c
trace-event-scripting.c
trace-event.h
types.h
usage.c
util.c
util.h
values.c
values.h
wrapper.c