Messages in this thread Patch in this message | | | From | Ingo Molnar <> | Subject | [PATCH 29/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/hotplug.h> | Date | Wed, 8 Feb 2017 19:39:31 +0100 |
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We are going to split <linux/sched/hotplug.h> out of <linux/sched.h>, which will have to be picked up from other headers and a couple of .c files.
Create a trivial placeholder <linux/sched/hotplug.h> file that just maps to <linux/sched.h> to make this patch obviously correct and bisectable.
Include the new header in the files that are going to need it.
Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> --- arch/arm/kernel/smp.c | 1 + arch/arm64/include/asm/mmu_context.h | 1 + arch/arm64/kernel/smp.c | 1 + arch/ia64/kernel/process.c | 1 + arch/metag/kernel/smp.c | 1 + arch/mips/cavium-octeon/smp.c | 1 + arch/mips/kernel/smp-bmips.c | 1 + arch/mips/kernel/smp-cps.c | 1 + arch/mips/loongson64/loongson-3/smp.c | 1 + arch/powerpc/platforms/85xx/smp.c | 1 + arch/powerpc/platforms/powermac/smp.c | 1 + arch/powerpc/platforms/powernv/smp.c | 1 + arch/powerpc/platforms/pseries/hotplug-cpu.c | 1 + arch/s390/kernel/smp.c | 1 + arch/sh/kernel/smp.c | 1 + arch/sparc/kernel/smp_64.c | 1 + arch/x86/kernel/smpboot.c | 1 + arch/xtensa/kernel/smp.c | 1 + include/linux/sched/hotplug.h | 6 ++++++ kernel/cpu.c | 1 + kernel/sched/core.c | 1 + kernel/sched/sched.h | 4 +++- 22 files changed, 29 insertions(+), 1 deletion(-)
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 7dd14e8395e6..cbad704bd8c8 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/spinlock.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/interrupt.h> #include <linux/cache.h> #include <linux/profile.h> diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h index 0363fe80455c..c517c3c2f194 100644 --- a/arch/arm64/include/asm/mmu_context.h +++ b/arch/arm64/include/asm/mmu_context.h @@ -21,6 +21,7 @@ #include <linux/compiler.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <asm/cacheflush.h> #include <asm/cpufeature.h> diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index cb87234cfcf2..1091a611e037 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -22,6 +22,7 @@ #include <linux/init.h> #include <linux/spinlock.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/interrupt.h> #include <linux/cache.h> #include <linux/profile.h> diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index 804b251ee5d1..2204ae450d65 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -21,6 +21,7 @@ #include <linux/personality.h> #include <linux/sched.h> #include <linux/sched/debug.h> +#include <linux/sched/hotplug.h> #include <linux/stddef.h> #include <linux/thread_info.h> #include <linux/unistd.h> diff --git a/arch/metag/kernel/smp.c b/arch/metag/kernel/smp.c index bad13232de51..142707513ba3 100644 --- a/arch/metag/kernel/smp.c +++ b/arch/metag/kernel/smp.c @@ -13,6 +13,7 @@ #include <linux/init.h> #include <linux/spinlock.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/interrupt.h> #include <linux/cache.h> #include <linux/profile.h> diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 256fe6f65cf2..7264ab69cd4c 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -11,6 +11,7 @@ #include <linux/interrupt.h> #include <linux/kernel_stat.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/module.h> #include <asm/mmu_context.h> diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 6d0f1321e084..a84785fbb6eb 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -10,6 +10,7 @@ #include <linux/init.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/mm.h> #include <linux/delay.h> #include <linux/smp.h> diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 6183ad84cc73..06a674e23a99 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -12,6 +12,7 @@ #include <linux/io.h> #include <linux/irqchip/mips-gic.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/slab.h> #include <linux/smp.h> #include <linux/types.h> diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c index 99aab9f85904..987b774ec9c6 100644 --- a/arch/mips/loongson64/loongson-3/smp.c +++ b/arch/mips/loongson64/loongson-3/smp.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/cpu.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/smp.h> #include <linux/cpufreq.h> #include <asm/processor.h> diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index a83a6d26090d..078097a0b09d 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -12,6 +12,7 @@ #include <linux/stddef.h> #include <linux/kernel.h> +#include <linux/sched/hotplug.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/of.h> diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index c9eb7d6540ea..746ca7321b03 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -23,6 +23,7 @@ */ #include <linux/kernel.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/smp.h> #include <linux/interrupt.h> #include <linux/kernel_stat.h> diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c index c789258ae1e1..b15a2e08b31c 100644 --- a/arch/powerpc/platforms/powernv/smp.c +++ b/arch/powerpc/platforms/powernv/smp.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/smp.h> #include <linux/interrupt.h> #include <linux/delay.h> diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index a1b63e00b2f7..7bc0e91f8715 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c @@ -24,6 +24,7 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/sched.h> /* for idle_task_exit */ +#include <linux/sched/hotplug.h> #include <linux/cpu.h> #include <linux/of.h> #include <linux/slab.h> diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index e49f61aadaf9..e6f29aae962b 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -31,6 +31,7 @@ #include <linux/irqflags.h> #include <linux/cpu.h> #include <linux/slab.h> +#include <linux/sched/hotplug.h> #include <linux/crash_dump.h> #include <linux/memblock.h> #include <asm/asm-offsets.h> diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index 38e7860845db..a8c4d5785290 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -21,6 +21,7 @@ #include <linux/cpu.h> #include <linux/interrupt.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/atomic.h> #include <linux/clockchips.h> #include <asm/processor.h> diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 0ce347f8e4cc..64e4acc9dd40 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -6,6 +6,7 @@ #include <linux/export.h> #include <linux/kernel.h> #include <linux/sched.h> +#include <linux/sched/hotplug.h> #include <linux/mm.h> #include <linux/pagemap.h> #include <linux/threads.h> diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 0fe89249d9ac..ab848319c17c 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -46,6 +46,7 @@ #include <linux/export.h> #include <linux/sched.h> #include <linux/sched/topology.h> +#include <linux/sched/hotplug.h> #include <linux/percpu.h> #include <linux/bootmem.h> #include <linux/err.h> diff --git a/arch/xtensa/kernel/smp.c b/arch/xtensa/kernel/smp.c index fc4ad21a5ed4..2b5a7ee12900 100644 --- a/arch/xtensa/kernel/smp.c +++ b/arch/xtensa/kernel/smp.c @@ -21,6 +21,7 @@ #include <linux/irq.h> #include <linux/kdebug.h> #include <linux/module.h> +#include <linux/sched/hotplug.h> #include <linux/reboot.h> #include <linux/seq_file.h> #include <linux/smp.h> diff --git a/include/linux/sched/hotplug.h b/include/linux/sched/hotplug.h new file mode 100644 index 000000000000..34670ed24894 --- /dev/null +++ b/include/linux/sched/hotplug.h @@ -0,0 +1,6 @@ +#ifndef _LINUX_SCHED_HOTPLUG_H +#define _LINUX_SCHED_HOTPLUG_H + +#include <linux/sched.h> + +#endif /* _LINUX_SCHED_HOTPLUG_H */ diff --git a/kernel/cpu.c b/kernel/cpu.c index 0aae3183b029..78c206579d01 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -8,6 +8,7 @@ #include <linux/init.h> #include <linux/notifier.h> #include <linux/sched/signal.h> +#include <linux/sched/hotplug.h> #include <linux/unistd.h> #include <linux/cpu.h> #include <linux/oom.h> diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 4f29931aadba..0f1feae1579c 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9,6 +9,7 @@ #include <linux/sched/clock.h> #include <uapi/linux/sched/types.h> #include <linux/sched/loadavg.h> +#include <linux/sched/hotplug.h> #include <linux/cpuset.h> #include <linux/delayacct.h> #include <linux/init_task.h> diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index e1e819f731b2..0974eb2ef50d 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -3,6 +3,7 @@ #include <linux/sched/sysctl.h> #include <linux/sched/topology.h> #include <linux/sched/rt.h> +#include <linux/sched/deadline.h> #include <linux/sched/clock.h> #include <linux/sched/wake_q.h> #include <linux/sched/signal.h> @@ -12,8 +13,9 @@ #include <linux/sched/stat.h> #include <linux/sched/nohz.h> #include <linux/sched/debug.h> +#include <linux/sched/hotplug.h> + #include <linux/u64_stats_sync.h> -#include <linux/sched/deadline.h> #include <linux/kernel_stat.h> #include <linux/binfmts.h> #include <linux/mutex.h> -- 2.7.4
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