403Webshell
Server IP : 104.21.38.3  /  Your IP : 162.158.170.163
Web Server : Apache
System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64
User : www ( 1000)
PHP Version : 7.4.33
Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/src/linux-headers-5.15.0-142/arch/sparc/include/asm/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /usr/src/linux-headers-5.15.0-142/arch/sparc/include/asm/pgalloc_32.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _SPARC_PGALLOC_H
#define _SPARC_PGALLOC_H

#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/pgtable.h>

#include <asm/pgtsrmmu.h>
#include <asm/vaddrs.h>
#include <asm/page.h>

struct page;

void *srmmu_get_nocache(int size, int align);
void srmmu_free_nocache(void *addr, int size);

extern struct resource sparc_iomap;

pgd_t *get_pgd_fast(void);
static inline void free_pgd_fast(pgd_t *pgd)
{
	srmmu_free_nocache(pgd, SRMMU_PGD_TABLE_SIZE);
}

#define pgd_free(mm, pgd)	free_pgd_fast(pgd)
#define pgd_alloc(mm)	get_pgd_fast()

static inline void pud_set(pud_t * pudp, pmd_t * pmdp)
{
	unsigned long pa = __nocache_pa(pmdp);

	set_pte((pte_t *)pudp, __pte((SRMMU_ET_PTD | (pa >> 4))));
}

#define pud_populate(MM, PGD, PMD)      pud_set(PGD, PMD)

static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
				   unsigned long address)
{
	return srmmu_get_nocache(SRMMU_PMD_TABLE_SIZE,
				 SRMMU_PMD_TABLE_SIZE);
}

static inline void free_pmd_fast(pmd_t * pmd)
{
	srmmu_free_nocache(pmd, SRMMU_PMD_TABLE_SIZE);
}

#define pmd_free(mm, pmd)		free_pmd_fast(pmd)
#define __pmd_free_tlb(tlb, pmd, addr)	pmd_free((tlb)->mm, pmd)

#define pmd_populate(mm, pmd, pte)	pmd_set(pmd, pte)

void pmd_set(pmd_t *pmdp, pte_t *ptep);
#define pmd_populate_kernel		pmd_populate

pgtable_t pte_alloc_one(struct mm_struct *mm);

static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
{
	return srmmu_get_nocache(SRMMU_PTE_TABLE_SIZE,
				 SRMMU_PTE_TABLE_SIZE);
}


static inline void free_pte_fast(pte_t *pte)
{
	srmmu_free_nocache(pte, SRMMU_PTE_TABLE_SIZE);
}

#define pte_free_kernel(mm, pte)	free_pte_fast(pte)

void pte_free(struct mm_struct * mm, pgtable_t pte);
#define __pte_free_tlb(tlb, pte, addr)	pte_free((tlb)->mm, pte)

#endif /* _SPARC_PGALLOC_H */

Youez - 2016 - github.com/yon3zu
LinuXploit