Li Zefan d1303dd1d6 tracing/filters: Add comment for match callbacks
We should be clear on 2 things:

- the length parameter of a match callback includes
  tailing '\0'.

- the string to be searched might not be NULL-terminated.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B4E8770.7000608@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-01-14 22:38:14 -05:00
..
2009-12-30 07:50:50 +01:00
2009-09-18 21:22:08 +02:00