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From: Ingo Molnar <mingo@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Mike Galbraith <efault@gmx.de>, Oleg Nesterov <oleg@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 40/48] sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>
Date: Wed,  8 Feb 2017 19:39:42 +0100	[thread overview]
Message-ID: <1486579190-11717-41-git-send-email-mingo@kernel.org> (raw)
In-Reply-To: <1486579190-11717-1-git-send-email-mingo@kernel.org>

Introduce a trivial, mostly empty <linux/sched/cputime.h> header
to prepare for the moving of cputime functionality out of sched.h.

Update all code that relies on these facilities.

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/alpha/kernel/osf_sys.c    | 1 +
 arch/ia64/kernel/time.c        | 2 +-
 arch/powerpc/kernel/time.c     | 2 +-
 arch/s390/kernel/idle.c        | 2 +-
 arch/s390/kernel/vtime.c       | 2 +-
 arch/x86/kernel/apm_32.c       | 1 +
 arch/x86/kvm/hyperv.c          | 2 ++
 drivers/isdn/mISDN/stack.c     | 1 +
 drivers/s390/cio/cio.c         | 2 +-
 fs/binfmt_elf.c                | 1 +
 fs/binfmt_elf_fdpic.c          | 1 +
 fs/proc/array.c                | 1 +
 fs/proc/stat.c                 | 2 +-
 include/linux/sched/cputime.h  | 7 +++++++
 kernel/acct.c                  | 2 ++
 kernel/delayacct.c             | 1 +
 kernel/exit.c                  | 1 +
 kernel/fork.c                  | 1 +
 kernel/sched/cputime.c         | 2 +-
 kernel/sched/sched.h           | 1 +
 kernel/signal.c                | 1 +
 kernel/sys.c                   | 1 +
 kernel/time/itimer.c           | 1 +
 kernel/time/posix-cpu-timers.c | 1 +
 kernel/tsacct.c                | 1 +
 25 files changed, 33 insertions(+), 7 deletions(-)

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 73446baa632e..0b961093ca5c 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -14,6 +14,7 @@
 #include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 144f9db7a876..aa7be020a904 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -22,7 +22,7 @@
 #include <linux/timex.h>
 #include <linux/timekeeper_internal.h>
 #include <linux/platform_device.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 
 #include <asm/machvec.h>
 #include <asm/delay.h>
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index e637298649c5..a5ae4bd5902c 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -58,7 +58,7 @@
 #include <linux/clk-provider.h>
 #include <linux/suspend.h>
 #include <linux/rtc.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 #include <asm/trace.h>
 
 #include <asm/io.h>
diff --git a/arch/s390/kernel/idle.c b/arch/s390/kernel/idle.c
index d3bf69ef42cf..cc8361c49923 100644
--- a/arch/s390/kernel/idle.c
+++ b/arch/s390/kernel/idle.c
@@ -12,7 +12,7 @@
 #include <linux/notifier.h>
 #include <linux/init.h>
 #include <linux/cpu.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 #include <asm/nmi.h>
 #include <asm/smp.h>
 #include "entry.h"
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index b4a3e9e06ef2..15cb6189e6c5 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -6,7 +6,7 @@
  */
 
 #include <linux/kernel_stat.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 #include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/timex.h>
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index dc04b30cbd60..5a414545e8a3 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -219,6 +219,7 @@
 #include <linux/init.h>
 #include <linux/time.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/cputime.h>
 #include <linux/pm.h>
 #include <linux/capability.h>
 #include <linux/device.h>
diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 2ecd7dab4631..e1f048e7c886 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -28,6 +28,8 @@
 
 #include <linux/kvm_host.h>
 #include <linux/highmem.h>
+#include <linux/sched/cputime.h>
+
 #include <asm/apicdef.h>
 #include <trace/events/kvm.h>
 
diff --git a/drivers/isdn/mISDN/stack.c b/drivers/isdn/mISDN/stack.c
index 696f22fd5ab4..8b7faea2ddf8 100644
--- a/drivers/isdn/mISDN/stack.c
+++ b/drivers/isdn/mISDN/stack.c
@@ -19,6 +19,7 @@
 #include <linux/mISDNif.h>
 #include <linux/kthread.h>
 #include <linux/sched.h>
+#include <linux/sched/cputime.h>
 #include <linux/signal.h>
 
 #include "core.h"
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index de6fccc13124..1b350665c823 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -29,7 +29,7 @@
 #include <asm/chpid.h>
 #include <asm/airq.h>
 #include <asm/isc.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 #include <asm/fcx.h>
 #include <asm/nmi.h>
 #include <asm/crw.h>
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 06a17e4ee221..8458081383ef 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -37,6 +37,7 @@
 #include <linux/sched.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/cred.h>
 #include <linux/dax.h>
 #include <linux/uaccess.h>
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 6103a8149ccd..cf93a4fad012 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -17,6 +17,7 @@
 #include <linux/sched.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/errno.h>
diff --git a/fs/proc/array.c b/fs/proc/array.c
index f3169b58af38..88c355574aa0 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -63,6 +63,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/numa_balancing.h>
 #include <linux/sched/task.h>
+#include <linux/sched/cputime.h>
 #include <linux/proc_fs.h>
 #include <linux/ioport.h>
 #include <linux/uaccess.h>
diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index b95556e036bb..bd4e55f4aa20 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -10,7 +10,7 @@
 #include <linux/slab.h>
 #include <linux/time.h>
 #include <linux/irqnr.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 #include <linux/tick.h>
 
 #ifndef arch_irq_stat_cpu
diff --git a/include/linux/sched/cputime.h b/include/linux/sched/cputime.h
new file mode 100644
index 000000000000..6ed4fe43de28
--- /dev/null
+++ b/include/linux/sched/cputime.h
@@ -0,0 +1,7 @@
+#ifndef _LINUX_SCHED_CPUTIME_H
+#define _LINUX_SCHED_CPUTIME_H
+
+#include <linux/sched/signal.h>
+#include <linux/cputime.h>
+
+#endif /* _LINUX_SCHED_CPUTIME_H */
diff --git a/kernel/acct.c b/kernel/acct.c
index ca9cb55b5855..5b1284370367 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -56,6 +56,8 @@
 #include <linux/syscalls.h>
 #include <linux/mount.h>
 #include <linux/uaccess.h>
+#include <linux/sched/cputime.h>
+
 #include <asm/div64.h>
 #include <linux/blkdev.h> /* sector_div */
 #include <linux/pid_namespace.h>
diff --git a/kernel/delayacct.c b/kernel/delayacct.c
index c94135fc2698..4a1c33416b6a 100644
--- a/kernel/delayacct.c
+++ b/kernel/delayacct.c
@@ -15,6 +15,7 @@
 
 #include <linux/sched.h>
 #include <linux/sched/task.h>
+#include <linux/sched/cputime.h>
 #include <linux/slab.h>
 #include <linux/taskstats.h>
 #include <linux/time.h>
diff --git a/kernel/exit.c b/kernel/exit.c
index 3f4bd6e1cffb..eb8611484f5a 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -11,6 +11,7 @@
 #include <linux/sched/stat.h>
 #include <linux/sched/task.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/capability.h>
diff --git a/kernel/fork.c b/kernel/fork.c
index d14f9bacb7cb..1f47a352afb9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -20,6 +20,7 @@
 #include <linux/sched/stat.h>
 #include <linux/sched/task.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/rtmutex.h>
 #include <linux/init.h>
 #include <linux/unistd.h>
diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
index 54031fa681e2..f3778e2b46c8 100644
--- a/kernel/sched/cputime.c
+++ b/kernel/sched/cputime.c
@@ -4,7 +4,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/static_key.h>
 #include <linux/context_tracking.h>
-#include <linux/cputime.h>
+#include <linux/sched/cputime.h>
 #include "sched.h"
 
 #ifdef CONFIG_IRQ_TIME_ACCOUNTING
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index b1f1c8443837..76e3af3f39f4 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -17,6 +17,7 @@
 #include <linux/sched/hotplug.h>
 #include <linux/sched/task.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 
 #include <linux/u64_stats_sync.h>
 #include <linux/kernel_stat.h>
diff --git a/kernel/signal.c b/kernel/signal.c
index 9701d4dc074e..9f1a0ed128f5 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -18,6 +18,7 @@
 #include <linux/sched/debug.h>
 #include <linux/sched/task.h>
 #include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/fs.h>
 #include <linux/tty.h>
 #include <linux/binfmts.h>
diff --git a/kernel/sys.c b/kernel/sys.c
index dbe694c23daf..40742b1a2c67 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -55,6 +55,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/coredump.h>
 #include <linux/sched/task.h>
+#include <linux/sched/cputime.h>
 #include <linux/rcupdate.h>
 #include <linux/uidgid.h>
 #include <linux/cred.h>
diff --git a/kernel/time/itimer.c b/kernel/time/itimer.c
index f6b961c5e58c..087d6a1279b8 100644
--- a/kernel/time/itimer.c
+++ b/kernel/time/itimer.c
@@ -11,6 +11,7 @@
 #include <linux/syscalls.h>
 #include <linux/time.h>
 #include <linux/sched/signal.h>
+#include <linux/sched/cputime.h>
 #include <linux/posix-timers.h>
 #include <linux/hrtimer.h>
 #include <trace/events/timer.h>
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index a2475a9f57d8..4513ad16a253 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -3,6 +3,7 @@
  */
 
 #include <linux/sched/signal.h>
+#include <linux/sched/cputime.h>
 #include <linux/posix-timers.h>
 #include <linux/errno.h>
 #include <linux/math64.h>
diff --git a/kernel/tsacct.c b/kernel/tsacct.c
index d9a03b80b75d..370724b45391 100644
--- a/kernel/tsacct.c
+++ b/kernel/tsacct.c
@@ -19,6 +19,7 @@
 #include <linux/kernel.h>
 #include <linux/sched/signal.h>
 #include <linux/sched/mm.h>
+#include <linux/sched/cputime.h>
 #include <linux/tsacct_kern.h>
 #include <linux/acct.h>
 #include <linux/jiffies.h>
-- 
2.7.4

  parent reply	other threads:[~2017-02-08 18:59 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-08 18:39 [PATCH 00/48] sched.h modernization -v2, phase #2: "Prepare header dependencies" Ingo Molnar
2017-02-08 18:39 ` [PATCH 01/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/topology.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 02/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/idle.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 03/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/wake_q.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 04/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 05/48] sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 06/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 07/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/autogroup.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 08/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/mm.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 09/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/coredump.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 10/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 11/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/user.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 12/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/nmi.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 13/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/cpufreq.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 14/48] sched/headers: Prepare for new header dependencies before moving more code to <linux/sched/mm.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 15/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/numa_balancing.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 16/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/jobctl.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 17/48] sched/headers: Prepare header dependency changes, move the <asm/paravirt.h> include to kernel/sched/sched.h Ingo Molnar
2017-02-08 18:39 ` [PATCH 18/48] sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 19/48] sched/headers: Prepare for the removal of <asm/ptrace.h> " Ingo Molnar
2017-02-08 18:39 ` [PATCH 20/48] sched/headers: Prepare for the removal of <linux/rtmutex.h> " Ingo Molnar
2017-02-08 18:39 ` [PATCH 21/48] sched/headers: Prepare for the removal of various unrelated headers " Ingo Molnar
2017-02-08 18:39 ` [PATCH 22/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/xacct.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 23/48] sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 24/48] sched/headers: Prepare to move the memalloc_noio_*() APIs to <linux/sched/mm.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 25/48] sched/headers: Prepare to remove the <linux/gfp.h> include from <linux/sched.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 26/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/stat.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 27/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/nohz.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 28/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 29/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/hotplug.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 30/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 31/48] sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 32/48] sched/headers: Prepare to move the 'root_task_group' declaration to <linux/sched/autogroup.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 33/48] signals: Prepare to split out <linux/signal_types.h> from <linux/signal.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 34/48] sched/headers: Prepare for the reduction of <linux/sched.h>'s signal API dependency Ingo Molnar
2017-02-08 18:39 ` [PATCH 35/48] mm/headers, sched/headers: Prepare to split <linux/mm_types_task.h> out of <linux/mm_types.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 36/48] sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 37/48] sched/headers: Prepare to move 'init_task' and 'init_thread_union' from <linux/sched.h> to <linux/sched/task.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 38/48] sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 39/48] sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h> Ingo Molnar
2017-02-08 18:39 ` Ingo Molnar [this message]
2017-02-08 18:39 ` [PATCH 41/48] sched/headers: Prepare to move sched_info_on() and force_schedstat_enabled() from <linux/sched.h> to <linux/sched/stat.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 42/48] sched/headers, vfs/execve: Prepare to move the do_execve*() prototypes from <linux/sched.h> to <linux/binfmts.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 43/48] sched/headers: Prepare to move kstack_end() from <linux/sched.h> to <linux/sched/task_stack.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 44/48] sched/headers: Prepare to move exit_files() and exit_itimers() from <linux/sched.h> to <linux/sched/task.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 45/48] sched/headers: Prepare to move _init() prototypes from <linux/sched.h> to <linux/sched/init.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 46/48] sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 47/48] sched/headers: Prepare to remove the <linux/magic.h> include from <linux/sched/task_stack.h> Ingo Molnar
2017-02-08 18:39 ` [PATCH 48/48] sched/headers: Prepare to remove spurious <linux/sched.h> inclusion dependencies Ingo Molnar

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