lkml.org 
[lkml]   [2006]   [Sep]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [ckrm-tech] [PATCH 5/13] BC: user interface (syscalls)
> +
> +asmlinkage long sys_set_bcid(bcid_t id)
> +{
> + int error;
> + struct beancounter *bc;
> + struct task_beancounter *task_bc;
> +
> + task_bc = &current->task_bc;

I was playing around with the bc patches and found that to make
use of bc's, I had to actually call set_bcid() and then exec() a
task/shell so that the id would stick around. Would you consider
changing sys_set_bcid to sys_set_task_bcid() or adding a new
system call sys_set_task_bcid()? We could pass the pid that we
intend to associate with the new id. This also means we'll need
locking around to protect task->task_bc.


--

Balbir Singh,
Linux Technology Center,
IBM Software Labs
-
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: 2006-09-05 18:07    [from the cache]
©2003-2011 Jasper Spaans