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| author | Li Zefan <lizf@cn.fujitsu.com> | 2010-01-14 10:54:40 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-01-14 22:38:14 -0500 |
| commit | d1303dd1d6b220cab375f24fa91a5640e54e169e (patch) | |
| tree | 6b37f4fe7ef331e18c35919ae2fab0ce9da5e6b9 /block/ioctl.c | |
| parent | 16da27a8bc7a0d050686d1b2e9efb53fab9ed226 (diff) | |
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>
Diffstat (limited to 'block/ioctl.c')
0 files changed, 0 insertions, 0 deletions