perf symbols: Make sure --symfs usage includes the path separator
authorArnaldo Carvalho de Melo <acme@kernel.org>
Tue, 29 Jul 2014 13:21:58 +0000 (10:21 -0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 31 Jul 2014 12:58:21 +0000 (09:58 -0300)
commit972f393bc8870e236edbd2ea0150a8da85b709e2
tree6578c82fca4534588702d0fe146b166749245983
parent5f1c4225f6bcb20cc004b271dc72b96d0da29e9e
perf symbols: Make sure --symfs usage includes the path separator

Minchan reported that perf failed to load vmlinux if --symfs argument
doesn't end with '/' character.

Fix it by making sure that the '/' path separator is used when composing
pathnames with a --symfs provided directory name.

Reported-by: Minchan Kim <minchan@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Minchan Kim <minchan@kernel.org>
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/n/tip-8n4s6b6zvsez5ktanw006125@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/annotate.c
tools/perf/util/dso.c
tools/perf/util/symbol.c
tools/perf/util/symbol.h
tools/perf/util/util.h