perf probe: Fix to do exit call for symbol maps

Some perf-probe commands do symbol_init() but doesn't do exit call.

This fixes that to call symbol_exit() and releases machine if needed.

This also merges init_vmlinux() and init_user_exec() because both of
them are doing similar things.  (init_user_exec() just skips init
vmlinux related symbol maps)

Changes from v2:
 - Not to set symbol_conf.try_vmlinux_path in init_symbol_maps()
   (Thanks to Namhyung Kim!)

Signed-off-by: Masami Hiramatsu <[email protected]>
Cc: David Ahern <[email protected]>
Cc: "David A. Long" <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Srikar Dronamraju <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/20140206053204.29635.28334.stgit@kbuild-fedora.yrl.intra.hitachi.co.jp
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

0 files changed, 0 insertions, 0 deletions