On 02/22/2010 02:29 PM, Dan Carpenter wrote:
> kernel/trace/latency_hist.c
>    373  static ssize_t
>    374  latency_hist_show_maxlatproc(struct file *filp, char __user *ubuf,
>    375                        size_t cnt, loff_t *ppos)
>    376  {
>    377          char buf[1024];
> 
> This is a large buffer to put on the stack.
Thanks!

Remove stack allocation of buffer space, use dyn memory instead.
Use a better assumption to estimate the required buffer space.

Signed-off-by: Carsten Emde <C.Emde@osadl.org>