From 60495e7760d8ee364695006af37309b0755e0e17 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 7 Apr 2011 14:10:04 +0200 Subject: sched: Dynamic sched_domain::level Remove the SD_LV_ enum and use dynamic level assignments. Signed-off-by: Peter Zijlstra Cc: Mike Galbraith Cc: Nick Piggin Cc: Linus Torvalds Cc: Andrew Morton Link: http://lkml.kernel.org/r/20110407122942.969433965@chello.nl Signed-off-by: Ingo Molnar --- include/linux/sched.h | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-) (limited to 'include/linux/sched.h') diff --git a/include/linux/sched.h b/include/linux/sched.h index 09d9e02f2b6..e43e5b0ab0b 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -892,25 +892,6 @@ static inline struct cpumask *sched_group_cpus(struct sched_group *sg) return to_cpumask(sg->cpumask); } -enum sched_domain_level { - SD_LV_NONE = 0, -#ifdef CONFIG_SCHED_SMT - SD_LV_SIBLING, -#endif -#ifdef CONFIG_SCHED_MC - SD_LV_MC, -#endif -#ifdef CONFIG_SCHED_BOOK - SD_LV_BOOK, -#endif - SD_LV_CPU, -#ifdef CONFIG_NUMA - SD_LV_NODE, - SD_LV_ALLNODES, -#endif - SD_LV_MAX -}; - struct sched_domain_attr { int relax_domain_level; }; @@ -919,6 +900,8 @@ struct sched_domain_attr { .relax_domain_level = -1, \ } +extern int sched_domain_level_max; + struct sched_domain { /* These fields must be setup */ struct sched_domain *parent; /* top domain must be null terminated */ @@ -936,7 +919,7 @@ struct sched_domain { unsigned int forkexec_idx; unsigned int smt_gain; int flags; /* See SD_* */ - enum sched_domain_level level; + int level; /* Runtime fields. */ unsigned long last_balance; /* init to jiffies. units in jiffies */ -- cgit v1.2.3-70-g09d2