tree 4c021dd16a8329f8543a97310081724015c81fc6
parent a3e0ab050774117d4a6173087c8bf3888662a83f
author Li Zefan <lizf@cn.fujitsu.com> 1239436528 +0800
committer Ingo Molnar <mingo@elte.hu> 1239530369 +0200

tracing/filters: return proper error code when writing filter file

- propagate return value of filter_add_pred() to the user

- return -ENOSPC but not -ENOMEM or -EINVAL when the filter array
  is full

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Tom Zanussi <tzanussi@gmail.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <49E04CF0.3010105@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>