diff options
Diffstat (limited to 'include/linux/sched/topology.h')
| -rw-r--r-- | include/linux/sched/topology.h | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 820511289857..9ef7bf686a9f 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -11,20 +11,29 @@ */ #ifdef CONFIG_SMP -#define SD_BALANCE_NEWIDLE 0x0001 /* Balance when about to become idle */ -#define SD_BALANCE_EXEC 0x0002 /* Balance on exec */ -#define SD_BALANCE_FORK 0x0004 /* Balance on fork, clone */ -#define SD_BALANCE_WAKE 0x0008 /* Balance on wakeup */ -#define SD_WAKE_AFFINE 0x0010 /* Wake task to waking CPU */ -#define SD_ASYM_CPUCAPACITY 0x0020 /* Domain members have different CPU capacities */ -#define SD_SHARE_CPUCAPACITY 0x0040 /* Domain members share CPU capacity */ -#define SD_SHARE_POWERDOMAIN 0x0080 /* Domain members share power domain */ -#define SD_SHARE_PKG_RESOURCES 0x0100 /* Domain members share CPU pkg resources */ -#define SD_SERIALIZE 0x0200 /* Only a single load balancing instance */ -#define SD_ASYM_PACKING 0x0400 /* Place busy groups earlier in the domain */ -#define SD_PREFER_SIBLING 0x0800 /* Prefer to place tasks in a sibling domain */ -#define SD_OVERLAP 0x1000 /* sched_domains of this level overlap */ -#define SD_NUMA 0x2000 /* cross-node balancing */ +/* Generate SD flag indexes */ +#define SD_FLAG(name, mflags) __##name, +enum { + #include <linux/sched/sd_flags.h> + __SD_FLAG_CNT, +}; +#undef SD_FLAG +/* Generate SD flag bits */ +#define SD_FLAG(name, mflags) name = 1 << __##name, +enum { + #include <linux/sched/sd_flags.h> +}; +#undef SD_FLAG + +#ifdef CONFIG_SCHED_DEBUG + +struct sd_flag_debug { + unsigned int meta_flags; + char *name; +}; +extern const struct sd_flag_debug sd_flag_debug[]; + +#endif #ifdef CONFIG_SCHED_SMT static inline int cpu_smt_flags(void) |