diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2015-12-28 13:20:43 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-12-30 10:34:57 +0100 |
| commit | 9236b4dd6bfabefcf2063544083a66cd5f3a738d (patch) | |
| tree | 5623aaea56e8a5ed1d68ebe1f04c0dec6db4a40d /arch | |
| parent | s390/Kconfig: remove pointless 64 bit dependencies (diff) | |
| download | linux-9236b4dd6bfabefcf2063544083a66cd5f3a738d.tar.xz linux-9236b4dd6bfabefcf2063544083a66cd5f3a738d.zip | |
s390: get rid of CONFIG_SCHED_MC and CONFIG_SCHED_BOOK
Use CONFIG_TOPOLOGY which selects CONFIG_SCHED_* all over the place to
reduce the random usage of the previous config options.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/Kconfig | 6 | ||||
| -rw-r--r-- | arch/s390/include/asm/topology.h | 6 | ||||
| -rw-r--r-- | arch/s390/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/sysinfo.c | 2 |
4 files changed, 8 insertions, 8 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index d66a7c47faf3..6d0ae7d30724 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -389,9 +389,6 @@ config HOTPLUG_CPU can be controlled through /sys/devices/system/cpu/cpu#. Say N if you want to disable CPU hotplug. -config SCHED_SMT - def_bool n - # Some NUMA nodes have memory ranges that span # other nodes. Even though a pfn is valid and # between a node's start and end pfns, it may not @@ -462,6 +459,9 @@ config EMU_SIZE endmenu +config SCHED_SMT + def_bool n + config SCHED_MC def_bool n diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index 94fc55fc72ce..6b53962e807e 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -7,7 +7,7 @@ struct sysinfo_15_1_x; struct cpu; -#ifdef CONFIG_SCHED_BOOK +#ifdef CONFIG_SCHED_TOPOLOGY struct cpu_topology_s390 { unsigned short thread_id; @@ -40,13 +40,13 @@ void store_topology(struct sysinfo_15_1_x *info); void topology_expect_change(void); const struct cpumask *cpu_coregroup_mask(int cpu); -#else /* CONFIG_SCHED_BOOK */ +#else /* CONFIG_SCHED_TOPOLOGY */ static inline void topology_schedule_update(void) { } static inline int topology_cpu_init(struct cpu *cpu) { return 0; } static inline void topology_expect_change(void) { } -#endif /* CONFIG_SCHED_BOOK */ +#endif /* CONFIG_SCHED_TOPOLOGY */ #define POLARIZATION_UNKNOWN (-1) #define POLARIZATION_HRZ (0) diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index e9a328d42610..2f5586ab8a6a 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -52,7 +52,7 @@ extra-y += head.o head64.o vmlinux.lds obj-$(CONFIG_MODULES) += s390_ksyms.o module.o obj-$(CONFIG_SMP) += smp.o -obj-$(CONFIG_SCHED_BOOK) += topology.o +obj-$(CONFIG_SCHED_TOPOLOGY) += topology.o obj-$(CONFIG_HIBERNATION) += suspend.o swsusp.o obj-$(CONFIG_AUDIT) += audit.o compat-obj-$(CONFIG_AUDIT) += compat_audit.o diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c index efacda2fc568..0512f944eaf3 100644 --- a/arch/s390/kernel/sysinfo.c +++ b/arch/s390/kernel/sysinfo.c @@ -122,7 +122,7 @@ static void stsi_15_1_x(struct seq_file *m, struct sysinfo_15_1_x *info) for (i = 0; i < TOPOLOGY_NR_MAG; i++) seq_printf(m, " %d", info->mag[i]); seq_putc(m, '\n'); -#ifdef CONFIG_SCHED_MC +#ifdef CONFIG_SCHED_TOPOLOGY store_topology(info); seq_printf(m, "CPU Topology SW: "); for (i = 0; i < TOPOLOGY_NR_MAG; i++) |