| commit | bdc067582b8b71c7771bab076bbc51569c594fb4 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <srostedt@redhat.com> | Fri Mar 13 00:12:52 2009 -0400 |
| committer | Steven Rostedt <srostedt@redhat.com> | Fri Mar 13 00:15:46 2009 -0400 |
| tree | a202353e4e365ae29c5bf95ca33eacd8eb4dfb54 | |
| parent | eb1871f34358024acfa3523ef375ef14b7527173 [diff] |
tracing: add comment for use of double __builtin_consant_p Impact: documentation The use of the double __builtin_contant_p checks in the event_trace_printk can be confusing to developers and reviewers. This patch adds a comment to explain why it is there. Requested-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> LKML-Reference: <20090313122235.43EB.A69D9226@jp.fujitsu.com> Signed-off-by: Steven Rostedt <srostedt@redhat.com>