Arnaldo Carvalho de Melo b5b60fda1e perf session: Make events_stats u64 to avoid overflow on 32-bit arches ... Pekka Enberg reported weird percentages in perf report. It turns out we are overflowing a 32-bit variables in struct events_stats on 32-bit architectures. Before: [acme@ana linux-2.6-tip]$ perf report -i pekka.perf.data 2> /dev/null | head -10 281.96% Xorg b710a561 [.] 0x000000b710a561 140.15% Xorg [kernel] [k] __initramfs_end 51.56% metacity libgobject-2.0.so.0.2000.1 [.] 0x00000000026e46 35.12% evolution libcairo.so.2.10800.6 [.] 0x000000000203bd 33.84% metacity libpthread-2.9.so [.] 0x00000000007a3d After: [acme@ana linux-2.6-tip]$ perf report -i pekka.perf.data 2> /dev/null | head -10 30.04% Xorg b710a561 [.] 0x000000b710a561 14.93% Xorg [kernel] [k] __initramfs_end 5.49% metacity libgobject-2.0.so.0.2000.1 [.] 0x00000000026e46 3.74% evolution libcairo.so.2.10800.6 [.] 0x000000000203bd 3.61% metacity libpthread-2.9.so [.] 0x00000000007a3d Reported-by: Pekka Enberg <penberg@cs.helsinki.fi> Tested-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1261148583-20395-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-12-18 16:22:52 +01:00
..
include
abspath.c
alias.c
cache.h
callchain.c
callchain.h
color.c
color.h
config.c
ctype.c
data_map.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
levenshtein.c
levenshtein.h
map.c
pager.c
parse-events.c
parse-events.h
parse-options.c
parse-options.h
path.c
PERF-VERSION-GEN
probe-event.c
probe-event.h
probe-finder.c
probe-finder.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
string.h
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-perl.c
trace-event-perl.h
trace-event-read.c
trace-event.h
types.h
usage.c
util.h
values.c
values.h
wrapper.c