Ingo, Dino, and Andrew,
Here is the "cpuset + build_sched_domains() mangles structures" set of
patches against 2.6.13-mm1.
Patch #3: Re-enable "dynamic sched domains" by backing out the hack
introduced last week.
Signed-off-by: John Hawkes <[email protected]>
Index: linux/kernel/cpuset.c
===================================================================
--- linux.orig/kernel/cpuset.c 2005-08-28 16:41:01.000000000 -0700
+++ linux/kernel/cpuset.c 2005-09-02 11:18:43.000000000 -0700
@@ -628,13 +628,6 @@
* lock_cpu_hotplug()/unlock_cpu_hotplug() pair.
*/
-/*
- * Hack to avoid 2.6.13 partial node dynamic sched domain bug.
- * Disable letting 'cpu_exclusive' cpusets define dynamic sched
- * domains, until the sched domain can handle partial nodes.
- * Remove this #if hackery when sched domains fixed.
- */
-#if 0
static void update_cpu_domains(struct cpuset *cur)
{
struct cpuset *c, *par = cur->parent;
@@ -675,11 +668,6 @@
partition_sched_domains(&pspan, &cspan);
unlock_cpu_hotplug();
}
-#else
-static void update_cpu_domains(struct cpuset *cur)
-{
-}
-#endif
static int update_cpumask(struct cpuset *cs, char *buf)
{