redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/proc.c

Browse source 
* Use nr_cpu_ids instead of NR_CPUS to limit traversal of cpu online map.

Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Mike Travis 2008-07-18 18:11:28 -07:00 committed by Ingo Molnar
parent 6bca67f951
commit f2ad47ffeb
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/x86/kernel/cpu/proc.c
View file

@ -160,7 +160,7 @@ static void *c_start(struct seq_file *m, loff_t *pos)
{
if (*pos == 0) /* just in case, cpu 0 is not the first */
*pos = first_cpu(cpu_online_map);
if ((*pos) < NR_CPUS && cpu_online(*pos))
if ((*pos) < nr_cpu_ids && cpu_online(*pos))
return &cpu_data(*pos);
return NULL;
}