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s390: get rid of CONFIG_SCHED_MC and CONFIG_SCHED_BOOK

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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>
This commit is contained in:
Heiko Carstens 2015-12-28 13:20:43 +01:00 committed by Martin Schwidefsky
parent c095a94932
commit 9236b4dd6b
4 changed files with 8 additions and 8 deletions
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6
arch/s390/Kconfig
View File

@ -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

6
arch/s390/include/asm/topology.h
View File

@ -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)

2
arch/s390/kernel/Makefile
View File

@ -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

2
arch/s390/kernel/sysinfo.c
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@ -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++)