diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/parisc/kernel/topology.c |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/parisc/kernel/topology.c')
-rw-r--r-- | arch/parisc/kernel/topology.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/parisc/kernel/topology.c b/arch/parisc/kernel/topology.c new file mode 100644 index 000000000000..ac2a40681414 --- /dev/null +++ b/arch/parisc/kernel/topology.c @@ -0,0 +1,37 @@ +/* + * arch/parisc/kernel/topology.c - Populate driverfs with topology information + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/init.h> +#include <linux/smp.h> +#include <linux/cpu.h> + +static struct cpu cpu_devices[NR_CPUS]; + +static int __init topology_init(void) +{ + struct node *parent = NULL; + int num; + + for_each_present_cpu(num) { + register_cpu(&cpu_devices[num], num, parent); + } + return 0; +} + +subsys_initcall(topology_init); |