Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Christophe Leroy |
214 |
57.68% |
6 |
60.00% |
| Rashmica Gupta |
130 |
35.04% |
1 |
10.00% |
| Ritesh Harjani |
25 |
6.74% |
1 |
10.00% |
| David Hildenbrand |
1 |
0.27% |
1 |
10.00% |
| Mike Rapoport |
1 |
0.27% |
1 |
10.00% |
| Total |
371 |
|
10 |
|
// SPDX-License-Identifier: GPL-2.0
/*
* From split of dump_linuxpagetables.c
* Copyright 2016, Rashmica Gupta, IBM Corp.
*
*/
#include <linux/kernel.h>
#include <linux/pgtable.h>
#include "ptdump.h"
static const struct flag_info flag_array[] = {
{
.mask = _PAGE_READ,
.val = 0,
.set = " ",
.clear = "r",
}, {
.mask = _PAGE_WRITE,
.val = 0,
.set = " ",
.clear = "w",
}, {
.mask = _PAGE_EXEC,
.val = _PAGE_EXEC,
.set = " X ",
.clear = " ",
}, {
.mask = _PAGE_PRESENT,
.val = _PAGE_PRESENT,
.set = "present",
.clear = " ",
}, {
.mask = _PAGE_COHERENT,
.val = _PAGE_COHERENT,
.set = "coherent",
.clear = " ",
}, {
.mask = _PAGE_GUARDED,
.val = _PAGE_GUARDED,
.set = "guarded",
.clear = " ",
}, {
.mask = _PAGE_DIRTY,
.val = _PAGE_DIRTY,
.set = "dirty",
.clear = " ",
}, {
.mask = _PAGE_ACCESSED,
.val = _PAGE_ACCESSED,
.set = "accessed",
.clear = " ",
}, {
.mask = _PAGE_WRITETHRU,
.val = _PAGE_WRITETHRU,
.set = "write through",
.clear = " ",
}, {
.mask = _PAGE_NO_CACHE,
.val = _PAGE_NO_CACHE,
.set = "no cache",
.clear = " ",
}, {
.mask = _PAGE_SPECIAL,
.val = _PAGE_SPECIAL,
.set = "special",
}
};
struct ptdump_pg_level pg_level[5] = {
{ /* pgd */
.name = "PGD",
.flag = flag_array,
.num = ARRAY_SIZE(flag_array),
}, { /* p4d */
.name = "P4D",
.flag = flag_array,
.num = ARRAY_SIZE(flag_array),
}, { /* pud */
.name = "PUD",
.flag = flag_array,
.num = ARRAY_SIZE(flag_array),
}, { /* pmd */
.name = "PMD",
.flag = flag_array,
.num = ARRAY_SIZE(flag_array),
}, { /* pte */
.name = "PTE",
.flag = flag_array,
.num = ARRAY_SIZE(flag_array),
},
};