lkml.org 
[lkml]   [2005]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: GFS, what's remaining
On Thu, Sep 01, 2005 at 01:35:23PM +0200, Arjan van de Ven wrote:

> +static unsigned int handle_roll(atomic_t *a)
> +{
> + int x = atomic_read(a);
> + if (x < 0) {
> + atomic_set(a, 0);
> + return 0;
> + }
> + return (unsigned int)x;
> +}
>
> this is just plain scary.

Not really, it was just resetting atomic statistics counters when they
became negative. Unecessary, though, so removed.

Dave

-
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: 2005-09-05 08:28    [W:0.197 / U:0.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site