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Searched refs:kaddr (Results 1 – 25 of 194) sorted by relevance

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/linux/fs/nilfs2/
H A Dcpfile.c71 void *kaddr, in nilfs_cpfile_block_add_valid_checkpoints() argument
210 void *kaddr; in nilfs_cpfile_read_checkpoint() local
278 void *kaddr; in nilfs_cpfile_create_checkpoint() local
354 void *kaddr; in nilfs_cpfile_finalize_checkpoint() local
433 void *kaddr; in nilfs_cpfile_delete_checkpoints() local
545 void *kaddr; in nilfs_cpfile_do_get_cpinfo() local
598 void *kaddr; in nilfs_cpfile_do_get_ssinfo() local
756 void *kaddr; in nilfs_cpfile_set_snapshot() local
874 void *kaddr; in nilfs_cpfile_clear_snapshot() local
991 void *kaddr; in nilfs_cpfile_is_snapshot() local
[all …]
H A Ddir.c186 void *kaddr; in nilfs_get_folio() local
198 return kaddr; in nilfs_get_folio()
273 char *kaddr, *limit; in nilfs_readdir() local
278 if (IS_ERR(kaddr)) { in nilfs_readdir()
344 if (!IS_ERR(kaddr)) { in nilfs_find_entry()
446 if (IS_ERR(kaddr)) in nilfs_add_link()
565 void *kaddr; in nilfs_make_empty() local
590 kunmap_local(kaddr); in nilfs_make_empty()
603 char *kaddr; in nilfs_empty_dir() local
610 if (IS_ERR(kaddr)) in nilfs_empty_dir()
[all …]
H A Dsufile.c108 void *kaddr; in nilfs_sufile_mod_counter() local
309 void *kaddr; in nilfs_sufile_alloc() local
407 void *kaddr; in nilfs_sufile_do_cancel_free() local
432 void *kaddr; in nilfs_sufile_do_scrap() local
463 void *kaddr; in nilfs_sufile_do_free() local
503 void *kaddr; in nilfs_sufile_mark_dirty() local
557 void *kaddr; in nilfs_sufile_set_segment_usage() local
608 void *kaddr; in nilfs_sufile_get_stat() local
640 void *kaddr; in nilfs_sufile_do_set_error() local
689 void *kaddr; in nilfs_sufile_truncate_range() local
[all …]
H A Ddat.c92 void *kaddr; in nilfs_dat_commit_alloc() local
100 kunmap_local(kaddr); in nilfs_dat_commit_alloc()
116 void *kaddr; in nilfs_dat_commit_free() local
124 kunmap_local(kaddr); in nilfs_dat_commit_free()
146 void *kaddr; in nilfs_dat_commit_start() local
163 void *kaddr; in nilfs_dat_prepare_end() local
203 void *kaddr; in nilfs_dat_commit_end() local
228 void *kaddr; in nilfs_dat_abort_end() local
342 void *kaddr; in nilfs_dat_move() local
413 void *kaddr; in nilfs_dat_translate() local
[all …]
/linux/arch/arm64/kernel/
H A Dparavirt.c38 struct pvclock_vcpu_stolen_time __rcu *kaddr; member
67 kaddr = rcu_dereference(reg->kaddr); in para_steal_clock()
68 if (!kaddr) { in para_steal_clock()
84 if (!reg->kaddr) in stolen_time_cpu_down_prepare()
87 kaddr = rcu_replace_pointer(reg->kaddr, NULL, true); in stolen_time_cpu_down_prepare()
89 memunmap(kaddr); in stolen_time_cpu_down_prepare()
107 kaddr = memremap(res.a0, in stolen_time_cpu_online()
111 rcu_assign_pointer(reg->kaddr, kaddr); in stolen_time_cpu_online()
113 if (!reg->kaddr) { in stolen_time_cpu_online()
118 if (le32_to_cpu(kaddr->revision) != 0 || in stolen_time_cpu_online()
[all …]
/linux/fs/btrfs/
H A Daccessors.c31 token->kaddr = folio_address(eb->folios[0]); in btrfs_init_map_token()
74 ASSERT(token->kaddr); \
85 memcpy(lebytes, token->kaddr + oil, part); \
106 return get_unaligned_le##bits(kaddr + oil); \
108 memcpy(lebytes, kaddr + oil, part); \
109 kaddr = folio_address(eb->folios[idx + 1]); \
110 memcpy(lebytes + part, kaddr, size - part); \
128 ASSERT(token->kaddr); \
143 memcpy(token->kaddr + oil, lebytes, part); \
164 put_unaligned_le##bits(val, kaddr + oil); \
[all …]
H A Dlzo.c141 char *kaddr; in copy_compressed_data_to_page() local
161 kaddr = kmap_local_folio(cur_folio, 0); in copy_compressed_data_to_page()
173 kunmap_local(kaddr); in copy_compressed_data_to_page()
186 kaddr = kmap_local_folio(cur_folio, 0); in copy_compressed_data_to_page()
188 memcpy(kaddr + offset_in_page(*cur_out), in copy_compressed_data_to_page()
208 kunmap_local(kaddr); in copy_compressed_data_to_page()
336 char *kaddr; in lzo_decompress_bio() local
346 len_in = read_compress_length(kaddr); in lzo_decompress_bio()
347 kunmap_local(kaddr); in lzo_decompress_bio()
381 kaddr = kmap_local_folio(cur_folio, 0); in lzo_decompress_bio()
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/linux/fs/sysv/
H A Ddir.c88 char *kaddr, *limit; in sysv_readdir() local
93 if (IS_ERR(kaddr)) in sysv_readdir()
110 unmap_and_put_page(page, kaddr); in sysv_readdir()
159 if (!IS_ERR(kaddr)) { in sysv_find_entry()
193 char *kaddr; in sysv_add_link() local
200 if (IS_ERR(kaddr)) in sysv_add_link()
201 return PTR_ERR(kaddr); in sysv_add_link()
204 while ((char *)de <= kaddr) { in sysv_add_link()
231 unmap_and_put_page(page, kaddr); in sysv_add_link()
297 char *kaddr; in sysv_empty_dir() local
[all …]
/linux/fs/ext2/
H A Ddir.c195 void *kaddr; in ext2_get_folio() local
205 return kaddr; in ext2_get_folio()
282 if (IS_ERR(kaddr)) { in ext2_readdir()
287 return PTR_ERR(kaddr); in ext2_readdir()
363 if (IS_ERR(kaddr)) in ext2_find_entry()
501 if (IS_ERR(kaddr)) in ext2_add_link()
576 char *kaddr; in ext2_delete_entry() local
624 void *kaddr; in ext2_make_empty() local
649 kunmap_local(kaddr); in ext2_make_empty()
663 char *kaddr; in ext2_empty_dir() local
[all …]
/linux/fs/minix/
H A Ddir.c101 char *p, *kaddr, *limit; in minix_readdir() local
105 if (IS_ERR(kaddr)) in minix_readdir()
107 p = kaddr+offset; in minix_readdir()
169 char *kaddr, *limit; in minix_find_entry() local
172 if (IS_ERR(kaddr)) in minix_find_entry()
210 char *kaddr, *p; in minix_add_link() local
227 if (IS_ERR(kaddr)) in minix_add_link()
315 char *kaddr; in minix_make_empty() local
346 kunmap_local(kaddr); in minix_make_empty()
363 char *name, *kaddr; in minix_empty_dir() local
[all …]
/linux/arch/loongarch/include/asm/
H A Dpage.h78 struct page *dmw_virt_to_page(unsigned long kaddr);
79 struct page *tlb_virt_to_page(unsigned long kaddr);
90 #define virt_to_page(kaddr) phys_to_page(__pa(kaddr)) argument
102 #define virt_to_page(kaddr) \ argument
104 (likely((unsigned long)kaddr < vm_map_base)) ? \
105 dmw_virt_to_page((unsigned long)kaddr) : tlb_virt_to_page((unsigned long)kaddr);\
111 #define virt_to_pfn(kaddr) page_to_pfn(virt_to_page(kaddr)) argument
113 extern int __virt_addr_valid(volatile void *kaddr);
114 #define virt_addr_valid(kaddr) __virt_addr_valid((volatile void *)(kaddr)) argument
H A Dkfence.h19 char *kaddr, *vaddr; in arch_kfence_init_pool() local
39 kaddr = kfence_pool; in arch_kfence_init_pool()
41 while (kaddr < kfence_pool + KFENCE_POOL_SIZE) { in arch_kfence_init_pool()
42 set_page_address(virt_to_page(kaddr), vaddr); in arch_kfence_init_pool()
43 kaddr += PAGE_SIZE; in arch_kfence_init_pool()
/linux/arch/m68k/sun3/
H A Ddvma.c23 static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr) in dvma_page() argument
29 j = *(volatile unsigned long *)kaddr; in dvma_page()
30 *(volatile unsigned long *)kaddr = j; in dvma_page()
32 ptep = pfn_pte(virt_to_pfn((void *)kaddr), PAGE_KERNEL); in dvma_page()
40 return (vaddr + (kaddr & ~PAGE_MASK)); in dvma_page()
44 int dvma_map_iommu(unsigned long kaddr, unsigned long baddr, in dvma_map_iommu() argument
56 dvma_page(kaddr, vaddr); in dvma_map_iommu()
57 kaddr += PAGE_SIZE; in dvma_map_iommu()
H A Dsun3dvma.c266 unsigned long dvma_map_align(unsigned long kaddr, int len, int align) in dvma_map_align() argument
275 if(!kaddr || !len) { in dvma_map_align()
281 pr_debug("dvma_map request %08x bytes from %08lx\n", len, kaddr); in dvma_map_align()
282 off = kaddr & ~DVMA_PAGE_MASK; in dvma_map_align()
283 kaddr &= PAGE_MASK; in dvma_map_align()
295 if(!dvma_map_iommu(kaddr, baddr, len)) in dvma_map_align()
323 unsigned long kaddr; in dvma_malloc_align() local
337 free_pages(kaddr, get_order(len)); in dvma_malloc_align()
343 if(dvma_map_cpu(kaddr, vaddr, len) < 0) { in dvma_malloc_align()
345 free_pages(kaddr, get_order(len)); in dvma_malloc_align()
[all …]
/linux/drivers/acpi/
H A Dnvs.c78 void *kaddr; member
138 if (entry->kaddr) { in suspend_nvs_free()
140 iounmap(entry->kaddr); in suspend_nvs_free()
143 acpi_os_unmap_iomem(entry->kaddr, in suspend_nvs_free()
146 entry->kaddr = NULL; in suspend_nvs_free()
182 entry->kaddr = acpi_os_get_iomem(phys, size); in suspend_nvs_save()
183 if (!entry->kaddr) { in suspend_nvs_save()
184 entry->kaddr = acpi_os_ioremap(phys, size); in suspend_nvs_save()
185 entry->unmap = !!entry->kaddr; in suspend_nvs_save()
187 if (!entry->kaddr) { in suspend_nvs_save()
[all …]
/linux/fs/erofs/
H A Dinode.c19 void *kaddr; in erofs_read_inode() local
30 if (IS_ERR(kaddr)) { in erofs_read_inode()
32 vi->nid, PTR_ERR(kaddr)); in erofs_read_inode()
33 return kaddr; in erofs_read_inode()
36 dic = kaddr + *ofs; in erofs_read_inode()
71 if (IS_ERR(kaddr)) { in erofs_read_inode()
75 return kaddr; in erofs_read_inode()
168 return kaddr; in erofs_read_inode()
217 void *kaddr; in erofs_fill_inode() local
225 if (IS_ERR(kaddr)) in erofs_fill_inode()
[all …]
H A Dxattr.c15 void *kaddr; member
85 if (IS_ERR(it.kaddr)) { in erofs_init_inode_xattrs()
86 ret = PTR_ERR(it.kaddr); in erofs_init_inode_xattrs()
107 if (IS_ERR(it.kaddr)) { in erofs_init_inode_xattrs()
110 ret = PTR_ERR(it.kaddr); in erofs_init_inode_xattrs()
190 if (IS_ERR(it->kaddr)) in erofs_xattr_copy_to_buffer()
191 return PTR_ERR(it->kaddr); in erofs_xattr_copy_to_buffer()
296 if (IS_ERR(it->kaddr)) in erofs_getxattr_foreach()
297 return PTR_ERR(it->kaddr); in erofs_getxattr_foreach()
341 if (IS_ERR(it->kaddr)) in erofs_xattr_iter_inline()
[all …]
/linux/fs/ufs/
H A Ddir.c120 char *kaddr = page_address(page); in ufs_check_page() local
283 char *kaddr; in ufs_find_entry() local
286 kaddr = page_address(page); in ufs_find_entry()
324 char *kaddr; in ufs_add_link() local
343 kaddr = page_address(page); in ufs_add_link()
346 kaddr += PAGE_SIZE - reclen; in ufs_add_link()
347 while ((char *)de <= kaddr) { in ufs_add_link()
448 char *kaddr, *limit; in ufs_readdir() local
460 kaddr = page_address(page); in ufs_readdir()
607 char *kaddr; in ufs_empty_dir() local
[all …]
/linux/arch/m68k/sun3x/
H A Ddvma.c78 inline int dvma_map_cpu(unsigned long kaddr, in dvma_map_cpu() argument
87 kaddr &= PAGE_MASK; in dvma_map_cpu()
92 pr_debug("dvma: mapping kern %08lx to virt %08lx\n", kaddr, vaddr); in dvma_map_cpu()
127 __pa(kaddr), vaddr); in dvma_map_cpu()
128 set_pte(pte, pfn_pte(virt_to_pfn((void *)kaddr), in dvma_map_cpu()
131 kaddr += PAGE_SIZE; in dvma_map_cpu()
146 int dvma_map_iommu(unsigned long kaddr, unsigned long baddr, int len) in dvma_map_iommu() argument
162 dvma_entry_set(index, __pa(kaddr)); in dvma_map_iommu()
167 kaddr += DVMA_PAGE_SIZE; in dvma_map_iommu()
/linux/arch/arm/include/asm/
H A Dtlbflush.h477 tlb_op(TLB_V4_U_PAGE, "c8, c7, 1", kaddr); in __local_flush_tlb_kernel_page()
478 tlb_op(TLB_V4_D_PAGE, "c8, c6, 1", kaddr); in __local_flush_tlb_kernel_page()
479 tlb_op(TLB_V4_I_PAGE, "c8, c5, 1", kaddr); in __local_flush_tlb_kernel_page()
483 tlb_op(TLB_V6_U_PAGE, "c8, c7, 1", kaddr); in __local_flush_tlb_kernel_page()
484 tlb_op(TLB_V6_D_PAGE, "c8, c6, 1", kaddr); in __local_flush_tlb_kernel_page()
485 tlb_op(TLB_V6_I_PAGE, "c8, c5, 1", kaddr); in __local_flush_tlb_kernel_page()
492 kaddr &= PAGE_MASK; in local_flush_tlb_kernel_page()
497 __local_flush_tlb_kernel_page(kaddr); in local_flush_tlb_kernel_page()
498 tlb_op(TLB_V7_UIS_PAGE, "c8, c7, 1", kaddr); in local_flush_tlb_kernel_page()
510 kaddr &= PAGE_MASK; in __flush_tlb_kernel_page()
[all …]
/linux/include/linux/
H A Dhighmem.h239 void *kaddr = kmap_local_page(page); in clear_highpage() local
240 clear_page(kaddr); in clear_highpage()
241 kunmap_local(kaddr); in clear_highpage()
248 clear_page(kasan_reset_tag(kaddr)); in clear_highpage_kasan_tagged()
249 kunmap_local(kaddr); in clear_highpage_kasan_tagged()
283 kunmap_local(kaddr); in zero_user_segments()
515 size_t offset, void *kaddr) in folio_zero_tail() argument
523 memset(kaddr, 0, max); in folio_zero_tail()
524 kunmap_local(kaddr); in folio_zero_tail()
532 memset(kaddr, 0, len); in folio_zero_tail()
[all …]
/linux/arch/hexagon/include/asm/
H A Dpage.h92 #define virt_to_page(kaddr) pfn_to_page(PFN_DOWN(__pa(kaddr))) argument
97 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) argument
127 static inline unsigned long virt_to_pfn(const void *kaddr) in virt_to_pfn() argument
129 return __pa(kaddr) >> PAGE_SHIFT; in virt_to_pfn()
/linux/arch/arc/include/asm/
H A Dpage.h123 static inline unsigned long virt_to_pfn(const void *kaddr) in virt_to_pfn() argument
125 return __pa(kaddr) >> PAGE_SHIFT; in virt_to_pfn()
128 #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) argument
129 #define virt_addr_valid(kaddr) pfn_valid(virt_to_pfn(kaddr)) argument
/linux/tools/testing/nvdimm/
H A Dpmem-dax.c12 long nr_pages, enum dax_access_mode mode, void **kaddr, in __pmem_direct_access() argument
28 if (kaddr) in __pmem_direct_access()
29 *kaddr = pmem->virt_addr + offset; in __pmem_direct_access()
39 if (kaddr) in __pmem_direct_access()
40 *kaddr = pmem->virt_addr + offset; in __pmem_direct_access()
/linux/arch/m68k/include/asm/
H A Dpage_no.h22 static inline unsigned long virt_to_pfn(const void *kaddr) in virt_to_pfn() argument
24 return __pa(kaddr) >> PAGE_SHIFT; in virt_to_pfn()
35 #define virt_addr_valid(kaddr) (((unsigned long)(kaddr) >= PAGE_OFFSET) && \ argument
36 ((unsigned long)(kaddr) < memory_end))

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