getfreevirtualpage.c File Reference

#include <vmm/vmm.h>
#include <ubixos/sched.h>
#include <ubixos/kpanic.h>
#include <ubixos/spinlock.h>
#include <lib/kprint.h>

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Functions
void *	vmmGetFreeVirtualPage (pidType pid, int count, int type)
Variables
static spinLock_t	fvpSpinLock = SPIN_LOCK_INITIALIZER

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Function Documentation

void* vmmGetFreeVirtualPage	(	pidType	pid,
		int	count,
		int	type
	)

Definition at line 47 of file getfreevirtualpage.c.

References _current, btoc, ctob, fvpSpinLock, taskStruct::id, K_PANIC, kpanic(), kprintf(), taskStruct::oInfo, PAGE_COW, PAGE_DEFAULT, PAGE_PRESENT, pageEntries, parentPageDirAddr, spinLock(), spinUnlock(), tablesBaseAddress, taskStruct::td, thread::vm_daddr, thread::vm_dsize, VM_TASK, VM_THRD, vmm_remapPage(), vmmClearVirtualPage(), vmmFindFreePage(), osInfo::vmStart, x1, and x1000.

Referenced by mmap(), sysExec(), sysGetFreePage(), and vmm_pageFault().

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Variable Documentation

spinLock_t fvpSpinLock = SPIN_LOCK_INITIALIZER [static]

Definition at line 36 of file getfreevirtualpage.c.

Referenced by vmmGetFreeVirtualPage().

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