/* * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #include <linux/export.h> #include <linux/mm.h> #include <linux/string.h> #include <asm/pgalloc.h>
pgd_t *pgd_alloc(struct mm_struct *mm) { pgd_t *ret, *init; ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER); if (ret) { init = pgd_offset(&init_mm, 0UL); pgd_init((unsigned long)ret); memcpy(ret + USER_PTRS_PER_PGD, init + USER_PTRS_PER_PGD, (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t)); } return ret; }Contributors
Person | Tokens | Prop | Commits | CommitProp |
James Hogan | 81 | 100.00% | 1 | 100.00% |
Total | 81 | 100.00% | 1 | 100.00% |
Person | Tokens | Prop | Commits | CommitProp |
James Hogan | 99 | 100.00% | 1 | 100.00% |
Total | 99 | 100.00% | 1 | 100.00% |