| /Linux-v5.4/drivers/infiniband/hw/hns/ |
| D | hns_roce_db.c | 74 struct hns_roce_db_pgdir *pgdir; in hns_roce_alloc_db_pgdir() local
76 pgdir = kzalloc(sizeof(*pgdir), GFP_KERNEL); in hns_roce_alloc_db_pgdir()
77 if (!pgdir) in hns_roce_alloc_db_pgdir()
80 bitmap_fill(pgdir->order1, in hns_roce_alloc_db_pgdir()
82 pgdir->bits[0] = pgdir->order0; in hns_roce_alloc_db_pgdir()
83 pgdir->bits[1] = pgdir->order1; in hns_roce_alloc_db_pgdir()
84 pgdir->page = dma_alloc_coherent(dma_device, PAGE_SIZE, in hns_roce_alloc_db_pgdir()
85 &pgdir->db_dma, GFP_KERNEL); in hns_roce_alloc_db_pgdir()
86 if (!pgdir->page) { in hns_roce_alloc_db_pgdir()
87 kfree(pgdir); in hns_roce_alloc_db_pgdir()
[all …]
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | alloc.c | 184 struct mlx5_db_pgdir *pgdir; in mlx5_alloc_db_pgdir() local
186 pgdir = kzalloc(sizeof(*pgdir), GFP_KERNEL); in mlx5_alloc_db_pgdir()
187 if (!pgdir) in mlx5_alloc_db_pgdir()
190 pgdir->bitmap = bitmap_zalloc(db_per_page, GFP_KERNEL); in mlx5_alloc_db_pgdir()
191 if (!pgdir->bitmap) { in mlx5_alloc_db_pgdir()
192 kfree(pgdir); in mlx5_alloc_db_pgdir()
196 bitmap_fill(pgdir->bitmap, db_per_page); in mlx5_alloc_db_pgdir()
198 pgdir->db_page = mlx5_dma_zalloc_coherent_node(dev, PAGE_SIZE, in mlx5_alloc_db_pgdir()
199 &pgdir->db_dma, node); in mlx5_alloc_db_pgdir()
200 if (!pgdir->db_page) { in mlx5_alloc_db_pgdir()
[all …]
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| /Linux-v5.4/arch/powerpc/include/asm/ |
| D | pte-walk.h | 7 extern pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
10 static inline pte_t *find_linux_pte(pgd_t *pgdir, unsigned long ea, in find_linux_pte() argument
16 pte = __find_linux_pte(pgdir, ea, is_thp, hshift); in find_linux_pte()
31 pgd_t *pgdir = init_mm.pgd; in find_init_mm_pte() local
32 return __find_linux_pte(pgdir, ea, NULL, hshift); in find_init_mm_pte()
38 static inline pte_t *find_current_mm_pte(pgd_t *pgdir, unsigned long ea, in find_current_mm_pte() argument
44 VM_WARN(pgdir != current->mm->pgd, in find_current_mm_pte()
46 pte = __find_linux_pte(pgdir, ea, is_thp, hshift); in find_current_mm_pte()
|
| D | processor.h | 157 void *pgdir; /* root of page-table tree */ member
287 .pgdir = swapper_pg_dir, \
|
| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/ |
| D | alloc.c | 665 struct mlx4_db_pgdir *pgdir; in mlx4_alloc_db_pgdir() local
667 pgdir = kzalloc(sizeof(*pgdir), GFP_KERNEL); in mlx4_alloc_db_pgdir()
668 if (!pgdir) in mlx4_alloc_db_pgdir()
671 bitmap_fill(pgdir->order1, MLX4_DB_PER_PAGE / 2); in mlx4_alloc_db_pgdir()
672 pgdir->bits[0] = pgdir->order0; in mlx4_alloc_db_pgdir()
673 pgdir->bits[1] = pgdir->order1; in mlx4_alloc_db_pgdir()
674 pgdir->db_page = dma_alloc_coherent(dma_device, PAGE_SIZE, in mlx4_alloc_db_pgdir()
675 &pgdir->db_dma, GFP_KERNEL); in mlx4_alloc_db_pgdir()
676 if (!pgdir->db_page) { in mlx4_alloc_db_pgdir()
677 kfree(pgdir); in mlx4_alloc_db_pgdir()
[all …]
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| /Linux-v5.4/arch/arm64/include/asm/ |
| D | kasan.h | 37 void kasan_copy_shadow(pgd_t *pgdir);
42 static inline void kasan_copy_shadow(pgd_t *pgdir) { } in kasan_copy_shadow() argument
|
| /Linux-v5.4/arch/microblaze/include/asm/ |
| D | processor.h | 96 void *pgdir; /* root of page-table tree */ member
102 .pgdir = swapper_pg_dir, \
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| D | mmu_context_mm.h | 123 tsk->thread.pgdir = next->pgd; in switch_mm()
135 current->thread.pgdir = mm->pgd; in activate_mm()
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| /Linux-v5.4/arch/powerpc/perf/ |
| D | callchain.c | 114 pgd_t *pgdir; in read_user_stack_slow() local
122 pgdir = current->mm->pgd; in read_user_stack_slow()
123 if (!pgdir) in read_user_stack_slow()
127 ptep = find_current_mm_pte(pgdir, addr, NULL, &shift); in read_user_stack_slow()
|
| /Linux-v5.4/tools/testing/selftests/tc-testing/ |
| D | tdc.py | 59 def load_plugin(self, pgdir, pgname): argument
61 foo = importlib.import_module('{}.{}'.format(pgdir, pgname))
107 pgdir = source_path[0]
108 pgdir = pgdir.split('/')[0]
109 self.load_plugin(pgdir, fname)
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| /Linux-v5.4/include/xen/ |
| D | xen-front-pgdir-shbuf.h | 70 struct xen_front_pgdir_shbuf *pgdir; member
|
| /Linux-v5.4/arch/powerpc/mm/book3s64/ |
| D | hash_utils.c | 1241 pgd_t *pgdir; in hash_page_mm() local
1293 pgdir = mm->pgd; in hash_page_mm()
1294 if (pgdir == NULL) { in hash_page_mm()
1317 ptep = find_linux_pte(pgdir, ea, &is_thp, &hugeshift); in hash_page_mm()
1518 pgd_t *pgdir; in hash_preload() local
1533 pgdir = mm->pgd; in hash_preload()
1534 if (pgdir == NULL) in hash_preload()
1552 ptep = find_current_mm_pte(pgdir, ea, NULL, &hugepage_shift); in hash_preload()
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| /Linux-v5.4/arch/powerpc/mm/ |
| D | mmu_context.c | 20 tsk->thread.pgdir = mm->pgd; in switch_mm_pgdir()
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| D | pgtable.c | 312 pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea, in __find_linux_pte() argument
328 pgdp = pgdir + pgd_index(ea); in __find_linux_pte()
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| /Linux-v5.4/arch/arm/include/asm/ |
| D | smp.h | 61 u64 pgdir; member
|
| /Linux-v5.4/arch/arm64/mm/ |
| D | kasan_init.c | 176 void __init kasan_copy_shadow(pgd_t *pgdir) in kasan_copy_shadow() argument
182 pgdp_new = pgd_offset_raw(pgdir, KASAN_SHADOW_START); in kasan_copy_shadow()
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| /Linux-v5.4/arch/powerpc/kvm/ |
| D | e500_mmu_host.c | 338 pgd_t *pgdir; in kvmppc_e500_shadow_map() local
469 pgdir = vcpu_e500->vcpu.arch.pgdir; in kvmppc_e500_shadow_map()
477 ptep = find_linux_pte(pgdir, hva, NULL, NULL); in kvmppc_e500_shadow_map()
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| D | book3s_hv_rm_mmu.c | 199 pgd_t *pgdir, bool realmode, unsigned long *pte_idx_ret) in kvmppc_do_h_enter() argument
261 ptep = __find_linux_pte(pgdir, hva, NULL, &hpage_shift); in kvmppc_do_h_enter()
419 vcpu->arch.pgdir, true, in kvmppc_h_enter()
911 ptep = __find_linux_pte(vcpu->arch.pgdir, hva, NULL, &shift); in kvmppc_get_hpa()
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| /Linux-v5.4/arch/x86/mm/ |
| D | tlb.c | 113 static void load_new_mm_cr3(pgd_t *pgdir, u16 new_asid, bool need_flush) in load_new_mm_cr3() argument
119 new_mm_cr3 = build_cr3(pgdir, new_asid); in load_new_mm_cr3()
121 new_mm_cr3 = build_cr3_noflush(pgdir, new_asid); in load_new_mm_cr3()
|
| /Linux-v5.4/drivers/xen/ |
| D | Makefile | 44 obj-$(CONFIG_XEN_FRONT_PGDIR_SHBUF) += xen-front-pgdir-shbuf.o
|
| D | xen-front-pgdir-shbuf.c | 519 struct xen_front_pgdir_shbuf *buf = cfg->pgdir; in xen_front_pgdir_shbuf_alloc()
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| /Linux-v5.4/arch/x86/include/asm/ |
| D | processor.h | 241 static inline void load_cr3(pgd_t *pgdir) in load_cr3() argument
243 write_cr3(__sme_pa(pgdir)); in load_cr3()
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| /Linux-v5.4/arch/microblaze/kernel/ |
| D | asm-offsets.c | 85 DEFINE(PGDIR, offsetof(struct thread_struct, pgdir)); in main()
|
| /Linux-v5.4/arch/openrisc/include/asm/ |
| D | pgtable.h | 218 #define SET_PAGE_DIR(tsk, pgdir) argument
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| /Linux-v5.4/arch/arm/kernel/ |
| D | smp.c | 146 secondary_data.pgdir = virt_to_phys(idmap_pgd); in __cpu_up()
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