lkml.org 
[lkml]   [2005]   [May]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch] Real-Time Preemption, -RT-2.6.12-rc4-V0.7.47-06

* Ingo Molnar <mingo@elte.hu> wrote:

>
> * Michal Schmidt <xschmi00@stud.feec.vutbr.cz> wrote:
>
> > Thanks for the explanation. In that case calling init_MUTEX_LOCKED on
> > an RT semaphore is obviously wrong. However, it only produces a
> > warning during the compilation and is guaranteed to BUG when run. It
> > would be better if it obviously failed to compile. How about the
> > attached patch? That makes the compilation fail like this:
>
> agreed - i've added your patch to my tree.

with a small modification: i turned the error into a link-time error,
because gcc parses both branches and will give a compiler-time warning
even if the proper compat_semaphore is used.

Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-05-30 16:57    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site