Default page

Your IP: 216.73.216.96
Server IP: 147.93.97.220
Server: Linux srv843233 6.8.0-71-generic #71-Ubuntu SMP PREEMPT_DYNAMIC Tue Jul 22 16:52:38 UTC 2025 x86_64
Server Software: nginx/1.28.0
PHP Version: 8.2.29
Buat File | Buat Folder

Dir : ~/usr/src/linux-headers-6.8.0-60/include/linux/

View File Name : mmu_context.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_MMU_CONTEXT_H
#define _LINUX_MMU_CONTEXT_H

#include <asm/mmu_context.h>
#include <asm/mmu.h>

/* Architectures that care about IRQ state in switch_mm can override this. */
#ifndef switch_mm_irqs_off
# define switch_mm_irqs_off switch_mm
#endif

#ifndef leave_mm
static inline void leave_mm(int cpu) { }
#endif

/*
 * CPUs that are capable of running user task @p. Must contain at least one
 * active CPU. It is assumed that the kernel can run on all CPUs, so calling
 * this for a kernel thread is pointless.
 *
 * By default, we assume a sane, homogeneous system.
 */
#ifndef task_cpu_possible_mask
# define task_cpu_possible_mask(p)	cpu_possible_mask
# define task_cpu_possible(cpu, p)	true
#else
# define task_cpu_possible(cpu, p)	cpumask_test_cpu((cpu), task_cpu_possible_mask(p))
#endif

#ifndef mm_untag_mask
static inline unsigned long mm_untag_mask(struct mm_struct *mm)
{
	return -1UL;
}
#endif

#ifndef arch_pgtable_dma_compat
static inline bool arch_pgtable_dma_compat(struct mm_struct *mm)
{
	return true;
}
#endif

#endif