diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-04-07 14:10:04 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-11 14:09:32 +0200 |
| commit | 60495e7760d8ee364695006af37309b0755e0e17 (patch) | |
| tree | 1c842c0797a6a6b0066b18f296661fcf77cd0d0a /include/linux/sched.h | |
| parent | 54ab4ff4316eb329d2c1acc110fbc623d2966931 (diff) | |
sched: Dynamic sched_domain::level
Remove the SD_LV_ enum and use dynamic level assignments.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20110407122942.969433965@chello.nl
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 09d9e02f2b61..e43e5b0ab0b5 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 */ |