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acrn-kernel/kernel/sched/build_policy.c

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sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there Similarly to kernel/sched/build_utility.c, collect all 'scheduling policy' related source code files into kernel/sched/build_policy.c: kernel/sched/idle.c kernel/sched/rt.c kernel/sched/cpudeadline.c kernel/sched/pelt.c kernel/sched/cputime.c kernel/sched/deadline.c With the exception of fair.c, which we continue to build as a separate file for build efficiency and parallelism reasons. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2022-02-22 20:46:03 +08:00
// SPDX-License-Identifier: GPL-2.0-only
/*
* These are the scheduling policy related scheduler files, built
* in a single compilation unit for build efficiency reasons.
*
* ( Incidentally, the size of the compilation unit is roughly
* comparable to core.c and fair.c, the other two big
* compilation units. This helps balance build time, while
* coalescing source files to amortize header inclusion
* cost. )
*
* core.c and fair.c are built separately.
*/
sched/headers: Reorganize, clean up and optimize kernel/sched/build_policy.c dependencies Use all generic headers from kernel/sched/sched.h that are required for it to build. Sort the sections alphabetically. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2021-06-21 16:33:56 +08:00
/* Headers: */
#include <linux/sched/clock.h>
#include <linux/sched/cputime.h>
sched: Fix missing prototype warnings A W=1 build emits more than a dozen missing prototype warnings related to scheduler and scheduler specific includes. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220413133024.249118058@linutronix.de
2022-04-13 21:31:02 +08:00
#include <linux/sched/hotplug.h>
sched/headers: Reorganize, clean up and optimize kernel/sched/build_policy.c dependencies Use all generic headers from kernel/sched/sched.h that are required for it to build. Sort the sections alphabetically. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2021-06-21 16:33:56 +08:00
#include <linux/sched/posix-timers.h>
#include <linux/sched/rt.h>
#include <linux/cpuidle.h>
#include <linux/jiffies.h>
#include <linux/livepatch.h>
#include <linux/psi.h>
#include <linux/seqlock_api.h>
#include <linux/slab.h>
#include <linux/suspend.h>
#include <linux/tsacct_kern.h>
#include <linux/vtime.h>
#include <uapi/linux/sched/types.h>
sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there Similarly to kernel/sched/build_utility.c, collect all 'scheduling policy' related source code files into kernel/sched/build_policy.c: kernel/sched/idle.c kernel/sched/rt.c kernel/sched/cpudeadline.c kernel/sched/pelt.c kernel/sched/cputime.c kernel/sched/deadline.c With the exception of fair.c, which we continue to build as a separate file for build efficiency and parallelism reasons. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2022-02-22 20:46:03 +08:00
#include "sched.h"
sched: Fix missing prototype warnings A W=1 build emits more than a dozen missing prototype warnings related to scheduler and scheduler specific includes. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220413133024.249118058@linutronix.de
2022-04-13 21:31:02 +08:00
#include "smp.h"
sched/headers: Standardize kernel/sched/sched.h header dependencies kernel/sched/sched.h is a weird mix of ad-hoc headers included in the middle of the header. Two of them rely on being included in the middle of kernel/sched/sched.h, due to definitions they require: - "stat.h" needs the rq definitions. - "autogroup.h" needs the task_group definition. Move the inclusion of these two files out of kernel/sched/sched.h, and include them in all files that require them. Move of the rest of the header dependencies to the top of the kernel/sched/sched.h file. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2022-02-13 15:19:43 +08:00
#include "autogroup.h"
#include "stats.h"
sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there Similarly to kernel/sched/build_utility.c, collect all 'scheduling policy' related source code files into kernel/sched/build_policy.c: kernel/sched/idle.c kernel/sched/rt.c kernel/sched/cpudeadline.c kernel/sched/pelt.c kernel/sched/cputime.c kernel/sched/deadline.c With the exception of fair.c, which we continue to build as a separate file for build efficiency and parallelism reasons. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2022-02-22 20:46:03 +08:00
#include "pelt.h"
sched/headers: Reorganize, clean up and optimize kernel/sched/build_policy.c dependencies Use all generic headers from kernel/sched/sched.h that are required for it to build. Sort the sections alphabetically. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2021-06-21 16:33:56 +08:00
/* Source code modules: */
sched/headers: Introduce kernel/sched/build_policy.c and build multiple .c files there Similarly to kernel/sched/build_utility.c, collect all 'scheduling policy' related source code files into kernel/sched/build_policy.c: kernel/sched/idle.c kernel/sched/rt.c kernel/sched/cpudeadline.c kernel/sched/pelt.c kernel/sched/cputime.c kernel/sched/deadline.c With the exception of fair.c, which we continue to build as a separate file for build efficiency and parallelism reasons. Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2022-02-22 20:46:03 +08:00
#include "idle.c"
#include "rt.c"
#ifdef CONFIG_SMP
# include "cpudeadline.c"
# include "pelt.c"
#endif
#include "cputime.c"
#include "deadline.c"