| /linux/fs/nilfs2/ |
| A D | cpfile.c | 350 kaddr = kmap_atomic(cp_bh->b_page); in nilfs_cpfile_delete_checkpoints()
450 kaddr = kmap_atomic(bh->b_page); in nilfs_cpfile_do_get_cpinfo()
494 kaddr = kmap_atomic(bh->b_page); in nilfs_cpfile_do_get_ssinfo()
515 kaddr = kmap_atomic(bh->b_page); in nilfs_cpfile_do_get_ssinfo()
539 kaddr = kmap_atomic(bh->b_page); in nilfs_cpfile_do_get_ssinfo()
635 kaddr = kmap_atomic(cp_bh->b_page); in nilfs_cpfile_set_snapshot()
696 kaddr = kmap_atomic(cp_bh->b_page); in nilfs_cpfile_set_snapshot()
753 kaddr = kmap_atomic(cp_bh->b_page); in nilfs_cpfile_clear_snapshot()
805 kaddr = kmap_atomic(cp_bh->b_page); in nilfs_cpfile_clear_snapshot()
874 kaddr = kmap_atomic(bh->b_page); in nilfs_cpfile_is_snapshot()
[all …]
|
| A D | dat.c | 81 kaddr = kmap_atomic(req->pr_entry_bh->b_page); in nilfs_dat_commit_alloc()
105 kaddr = kmap_atomic(req->pr_entry_bh->b_page); in nilfs_dat_commit_free()
132 kaddr = kmap_atomic(req->pr_entry_bh->b_page); in nilfs_dat_commit_start()
155 kaddr = kmap_atomic(req->pr_entry_bh->b_page); in nilfs_dat_prepare_end()
180 kaddr = kmap_atomic(req->pr_entry_bh->b_page); in nilfs_dat_commit_end()
205 kaddr = kmap_atomic(req->pr_entry_bh->b_page); in nilfs_dat_abort_end()
340 kaddr = kmap_atomic(entry_bh->b_page); in nilfs_dat_move()
404 kaddr = kmap_atomic(entry_bh->b_page); in nilfs_dat_translate()
435 kaddr = kmap_atomic(entry_bh->b_page); in nilfs_dat_get_vinfo()
|
| A D | sufile.c | 110 kaddr = kmap_atomic(header_bh->b_page); in nilfs_sufile_mod_counter()
355 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_alloc()
409 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_do_cancel_free()
435 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_do_scrap()
466 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_do_free()
529 kaddr = kmap_atomic(bh->b_page); in nilfs_sufile_set_segment_usage()
602 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_do_set_error()
679 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_truncate_range()
844 kaddr = kmap_atomic(su_bh->b_page); in nilfs_sufile_get_suinfo()
926 kaddr = kmap_atomic(bh->b_page); in nilfs_sufile_set_suinfo()
[all …]
|
| /linux/arch/arm/mm/ |
| A D | copypage-fa.c | 43 kto = kmap_atomic(to); in fa_copy_user_highpage()
44 kfrom = kmap_atomic(from); in fa_copy_user_highpage()
57 void *ptr, *kaddr = kmap_atomic(page); in fa_clear_user_highpage()
|
| A D | copypage-v4wt.c | 48 kto = kmap_atomic(to); in v4wt_copy_user_highpage()
49 kfrom = kmap_atomic(from); in v4wt_copy_user_highpage()
62 void *ptr, *kaddr = kmap_atomic(page); in v4wt_clear_user_highpage()
|
| A D | copypage-feroceon.c | 70 kto = kmap_atomic(to); in feroceon_copy_user_highpage()
71 kfrom = kmap_atomic(from); in feroceon_copy_user_highpage()
80 void *ptr, *kaddr = kmap_atomic(page); in feroceon_clear_user_highpage()
|
| A D | copypage-v4wb.c | 52 kto = kmap_atomic(to); in v4wb_copy_user_highpage()
53 kfrom = kmap_atomic(from); in v4wb_copy_user_highpage()
67 void *ptr, *kaddr = kmap_atomic(page); in v4wb_clear_user_highpage()
|
| A D | copypage-xsc3.c | 68 kto = kmap_atomic(to); in xsc3_mc_copy_user_highpage()
69 kfrom = kmap_atomic(from); in xsc3_mc_copy_user_highpage()
81 void *ptr, *kaddr = kmap_atomic(page); in xsc3_mc_clear_user_highpage()
|
| A D | copypage-v6.c | 35 kfrom = kmap_atomic(from); in v6_copy_user_highpage_nonaliasing()
36 kto = kmap_atomic(to); in v6_copy_user_highpage_nonaliasing()
48 void *kaddr = kmap_atomic(page); in v6_clear_user_highpage_nonaliasing()
|
| A D | copypage-v4mc.c | 67 void *kto = kmap_atomic(to); in v4_mc_copy_user_highpage()
88 void *ptr, *kaddr = kmap_atomic(page); in v4_mc_clear_user_highpage()
|
| A D | copypage-xscale.c | 87 void *kto = kmap_atomic(to); in xscale_mc_copy_user_highpage()
109 void *ptr, *kaddr = kmap_atomic(page); in xscale_mc_clear_user_highpage()
|
| /linux/Documentation/vm/ |
| A D | highmem.rst | 64 * kmap_atomic(). This permits a very short duration mapping of a single
69 kmap_atomic() may also be used by interrupt contexts, since it is does not
75 Using kmap_atomic
78 When and where to use kmap_atomic() is straightforward. It is used when code
87 void *vaddr = kmap_atomic(page);
95 Note that the kunmap_atomic() call takes the result of the kmap_atomic() call
99 another you need to keep the kmap_atomic calls strictly nested, like::
101 vaddr1 = kmap_atomic(page1);
102 vaddr2 = kmap_atomic(page2);
|
| /linux/include/linux/ |
| A D | highmem-internal.h | 108 static inline void *kmap_atomic(struct page *page) in kmap_atomic() function
202 static inline void *kmap_atomic(struct page *page) in kmap_atomic() function
214 return kmap_atomic(page); in kmap_atomic_prot()
219 return kmap_atomic(pfn_to_page(pfn)); in kmap_atomic_pfn()
|
| /linux/fs/erofs/ |
| A D | decompressor.c | 172 inpage = kmap_atomic(*in); in z_erofs_lz4_handle_inplace_io()
194 headpage = kmap_atomic(*rq->in); in z_erofs_lz4_decompress_mem()
267 dst = kmap_atomic(*rq->out); in z_erofs_lz4_decompress()
315 src = kmap_atomic(*rq->in); in z_erofs_shifted_transform()
317 dst = kmap_atomic(rq->out[0]); in z_erofs_shifted_transform()
327 dst = kmap_atomic(rq->out[1]); in z_erofs_shifted_transform()
|
| /linux/drivers/block/ |
| A D | brd.c | 204 dst = kmap_atomic(page); in copy_to_brd()
215 dst = kmap_atomic(page); in copy_to_brd()
235 src = kmap_atomic(page); in copy_from_brd()
247 src = kmap_atomic(page); in copy_from_brd()
271 mem = kmap_atomic(page); in brd_do_bvec()
|
| /linux/drivers/target/ |
| A D | target_core_sbc.c | 386 addr = kmap_atomic(sg_page(sg)); in xdreadwrite_callback()
472 unsigned char *addr = kmap_atomic(sg_page(sg)); in compare_and_write_do_cmp()
1263 paddr = kmap_atomic(sg_page(psg)) + psg->offset; in sbc_dif_generate()
1264 daddr = kmap_atomic(sg_page(dsg)) + dsg->offset; in sbc_dif_generate()
1279 daddr = kmap_atomic(sg_page(dsg)) + dsg->offset; in sbc_dif_generate()
1292 daddr = kmap_atomic(sg_page(dsg)) + dsg->offset; in sbc_dif_generate()
1377 paddr = kmap_atomic(sg_page(psg)) + psg->offset; in sbc_dif_copy_prot()
1420 paddr = kmap_atomic(sg_page(psg)) + psg->offset; in sbc_dif_verify()
1421 daddr = kmap_atomic(sg_page(dsg)) + dsg->offset; in sbc_dif_verify()
1437 daddr = kmap_atomic(sg_page(dsg)) + dsg->offset; in sbc_dif_verify()
[all …]
|
| /linux/crypto/async_tx/ |
| A D | async_memcpy.c | 78 dest_buf = kmap_atomic(dest) + dest_offset; in async_memcpy()
79 src_buf = kmap_atomic(src) + src_offset; in async_memcpy()
|
| /linux/mm/ |
| A D | page_poison.c | 25 void *addr = kmap_atomic(page); in poison_page()
81 addr = kmap_atomic(page); in unpoison_page()
|
| A D | zsmalloc.c | 989 vaddr = kmap_atomic(page); in init_zspage()
1146 addr = kmap_atomic(pages[0]); in __zs_map_object()
1149 addr = kmap_atomic(pages[1]); in __zs_map_object()
1176 addr = kmap_atomic(pages[0]); in __zs_unmap_object()
1179 addr = kmap_atomic(pages[1]); in __zs_unmap_object()
1379 vaddr = kmap_atomic(m_page); in obj_malloc()
1478 vaddr = kmap_atomic(f_page); in obj_free()
1558 s_addr = kmap_atomic(s_page); in zs_object_copy()
1559 d_addr = kmap_atomic(d_page); in zs_object_copy()
1967 s_addr = kmap_atomic(page); in zs_page_migrate()
[all …]
|
| /linux/fs/squashfs/ |
| A D | page_actor.c | 63 return actor->pageaddr = kmap_atomic(actor->page[0]); in direct_first_page()
72 kmap_atomic(actor->page[actor->next_page++]); in direct_next_page()
|
| /linux/arch/um/kernel/skas/ |
| A D | uaccess.c | 81 addr = (unsigned long) kmap_atomic(page) + in do_op_one_page()
295 addr = (unsigned long) kmap_atomic(page) + in arch_futex_atomic_op_inuser()
374 uaddr = kmap_atomic(page) + ((unsigned long) uaddr & ~PAGE_MASK); in futex_atomic_cmpxchg_inatomic()
|
| /linux/drivers/gpu/drm/gma500/ |
| A D | mmu.c | 282 v = kmap_atomic(pt->p); in psb_mmu_alloc_pt()
331 v = kmap_atomic(pd->p); in psb_mmu_pt_alloc_map_lock()
342 pt->v = kmap_atomic(pt->p); in psb_mmu_pt_alloc_map_lock()
359 pt->v = kmap_atomic(pt->p); in psb_mmu_pt_map_lock()
370 v = kmap_atomic(pd->p); in psb_mmu_pt_unmap_unlock()
747 v = kmap_atomic(pd->p); in psb_mmu_virtual_to_pfn()
|
| /linux/arch/sh/mm/ |
| A D | cache.c | 100 vto = kmap_atomic(to); in copy_user_highpage()
108 vfrom = kmap_atomic(from); in copy_user_highpage()
125 void *kaddr = kmap_atomic(page); in clear_user_highpage()
|
| /linux/arch/nds32/mm/ |
| A D | cacheflush.c | 33 kaddr = (unsigned long)kmap_atomic(page); in flush_icache_page()
43 kaddr = (unsigned long)kmap_atomic(page) + (addr & ~PAGE_MASK); in flush_icache_user_page()
71 kaddr = (unsigned long)kmap_atomic(page); in update_mmu_cache()
|
| /linux/arch/mips/mm/ |
| A D | cache.c | 101 addr = (unsigned long)kmap_atomic(page); in __flush_dcache_page()
143 addr = (unsigned long)kmap_atomic(page); in __update_cache()
|