Messages in this thread |  | | Date | Thu, 22 Aug 2002 13:45:35 -0700 | From | Matthew Dobson <> | Subject | Re: [Lse-tech] [patch] Simple Topology API v0.3 (2/2) |
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Christoph, I've had some comments/flames about that... One of the better suggestions that I've heard so far is to change it to a /proc interface. I'll probably do that today and resent the userspace patch. If you (or anyone) has better suggestions, I'm definitely all ears (or eyes, I suppose ;)!
Cheers!
-Matt
Christoph Hellwig wrote: > On Thu, Aug 22, 2002 at 12:15:07PM -0700, Matthew Dobson wrote: > >>diff -Nur linux-2.5.27-vanilla/kernel/sys.c linux-2.5.27-api/kernel/sys.c >>--- linux-2.5.27-vanilla/kernel/sys.c Sat Jul 20 12:11:07 2002 >>+++ linux-2.5.27-api/kernel/sys.c Wed Jul 24 17:33:41 2002 >>@@ -20,6 +20,7 @@ >> #include <linux/device.h> >> #include <linux/times.h> >> #include <linux/security.h> >>+#include <linux/topology.h> >> >> #include <asm/uaccess.h> >> #include <asm/io.h> >>@@ -1236,6 +1237,31 @@ >> mask = xchg(¤t->fs->umask, mask & S_IRWXUGO); >> return mask; >> } >>+ >>+asmlinkage long sys_check_topology(int convert_type, int to_convert) >>+{ >>+ int ret = 0; >>+ >>+ switch (convert_type) { >>+ case CPU_TO_NODE: >>+ ret = cpu_to_node(to_convert); >>+ break; >>+ case MEMBLK_TO_NODE: >>+ ret = memblk_to_node(to_convert); >>+ break; >>+ case NODE_TO_NODE: >>+ ret = node_to_node(to_convert); >>+ break; >>+ case NODE_TO_CPU: >>+ ret = node_to_cpu(to_convert); >>+ break; >>+ case NODE_TO_MEMBLK: >>+ ret = node_to_memblk(to_convert); >>+ break; >>+ } >>+ >>+ return (long)ret; >>+} > > > You don't consider this a proper syscall API, do you? > >
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