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Searched refs:pgoff (Results 1 – 25 of 107) sorted by relevance

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/linux/arch/mips/mm/
H A Dmmap.c23 #define COLOUR_ALIGN(addr, pgoff) \ argument
25 (((pgoff) << PAGE_SHIFT) & shm_align_mask))
30 unsigned long addr0, unsigned long len, unsigned long pgoff, in arch_get_unmapped_area_common() argument
52 ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask)) in arch_get_unmapped_area_common()
64 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area_common()
76 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area_common()
101 unsigned long len, unsigned long pgoff, unsigned long flags, in arch_get_unmapped_area() argument
105 addr0, len, pgoff, flags, UP); in arch_get_unmapped_area()
113 unsigned long addr0, unsigned long len, unsigned long pgoff, in arch_get_unmapped_area_topdown() argument
117 addr0, len, pgoff, flags, DOWN); in arch_get_unmapped_area_topdown()
/linux/tools/testing/nvdimm/
H A Ddax-dev.c9 phys_addr_t dax_pgoff_to_phys(struct dev_dax *dev_dax, pgoff_t pgoff, in dax_pgoff_to_phys() argument
20 pgoff_end = dax_range->pgoff + PHYS_PFN(range_len(range)) - 1; in dax_pgoff_to_phys()
21 if (pgoff < dax_range->pgoff || pgoff > pgoff_end) in dax_pgoff_to_phys()
23 addr = PFN_PHYS(pgoff - dax_range->pgoff) + range->start; in dax_pgoff_to_phys()
H A Dpmem-dax.c11 long __pmem_direct_access(struct pmem_device *pmem, pgoff_t pgoff, in __pmem_direct_access() argument
15 resource_size_t offset = PFN_PHYS(pgoff) + pmem->data_offset; in __pmem_direct_access()
17 if (unlikely(is_bad_pmem(&pmem->bb, PFN_PHYS(pgoff) / 512, in __pmem_direct_access()
33 pr_debug_ratelimited("%s: pmem: %p pgoff: %#lx pfn: %#lx\n", in __pmem_direct_access()
34 __func__, pmem, pgoff, page_to_pfn(page)); in __pmem_direct_access()
/linux/arch/loongarch/mm/
H A Dmmap.c15 #define COLOUR_ALIGN(addr, pgoff) \ argument
17 + (((pgoff) << PAGE_SHIFT) & SHM_ALIGN_MASK))
22 unsigned long addr0, unsigned long len, unsigned long pgoff, in arch_get_unmapped_area_common() argument
44 ((addr - (pgoff << PAGE_SHIFT)) & SHM_ALIGN_MASK)) in arch_get_unmapped_area_common()
56 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area_common()
67 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area_common()
96 unsigned long len, unsigned long pgoff, unsigned long flags, in arch_get_unmapped_area() argument
100 addr0, len, pgoff, flags, UP); in arch_get_unmapped_area()
108 unsigned long addr0, unsigned long len, unsigned long pgoff, in arch_get_unmapped_area_topdown() argument
112 addr0, len, pgoff, flags, DOWN); in arch_get_unmapped_area_topdown()
/linux/arch/arm/mm/
H A Dmmap.c16 #define COLOUR_ALIGN(addr,pgoff) \ argument
18 (((pgoff)<<PAGE_SHIFT) & (SHMLBA-1)))
31 unsigned long len, unsigned long pgoff, in arch_get_unmapped_area() argument
52 (addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)) in arch_get_unmapped_area()
62 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area()
76 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area()
82 const unsigned long len, const unsigned long pgoff, in arch_get_unmapped_area_topdown() argument
105 (addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)) in arch_get_unmapped_area_topdown()
113 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area_topdown()
127 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area_topdown()
H A Dfault-armv.c132 pgoff_t pgoff; in make_coherent() local
135 pgoff = vma->vm_pgoff + ((addr - vma->vm_start) >> PAGE_SHIFT); in make_coherent()
143 vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) { in make_coherent()
161 offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT; in make_coherent()
/linux/arch/csky/abiv1/
H A Dmmap.c12 #define COLOUR_ALIGN(addr,pgoff) \ argument
14 (((pgoff)<<PAGE_SHIFT) & (SHMLBA-1)))
26 unsigned long len, unsigned long pgoff, in arch_get_unmapped_area() argument
36 .align_offset = pgoff << PAGE_SHIFT in arch_get_unmapped_area()
50 (addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)) in arch_get_unmapped_area()
60 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area()
/linux/drivers/md/
H A Ddm-linear.c162 static struct dax_device *linear_dax_pgoff(struct dm_target *ti, pgoff_t *pgoff) in linear_dax_pgoff() argument
165 sector_t sector = linear_map_sector(ti, *pgoff << PAGE_SECTORS_SHIFT); in linear_dax_pgoff()
167 *pgoff = (get_start_sect(lc->dev->bdev) + sector) >> PAGE_SECTORS_SHIFT; in linear_dax_pgoff()
171 static long linear_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, in linear_dax_direct_access() argument
175 struct dax_device *dax_dev = linear_dax_pgoff(ti, &pgoff); in linear_dax_direct_access()
177 return dax_direct_access(dax_dev, pgoff, nr_pages, mode, kaddr, pfn); in linear_dax_direct_access()
180 static int linear_dax_zero_page_range(struct dm_target *ti, pgoff_t pgoff, in linear_dax_zero_page_range() argument
183 struct dax_device *dax_dev = linear_dax_pgoff(ti, &pgoff); in linear_dax_zero_page_range()
185 return dax_zero_page_range(dax_dev, pgoff, nr_pages); in linear_dax_zero_page_range()
188 static size_t linear_dax_recovery_write(struct dm_target *ti, pgoff_t pgoff, in linear_dax_recovery_write() argument
[all …]
H A Ddm-stripe.c302 static struct dax_device *stripe_dax_pgoff(struct dm_target *ti, pgoff_t *pgoff) in stripe_dax_pgoff() argument
309 stripe_map_sector(sc, *pgoff * PAGE_SECTORS, &stripe, &dev_sector); in stripe_dax_pgoff()
313 *pgoff = (get_start_sect(bdev) + dev_sector) >> PAGE_SECTORS_SHIFT; in stripe_dax_pgoff()
317 static long stripe_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, in stripe_dax_direct_access() argument
321 struct dax_device *dax_dev = stripe_dax_pgoff(ti, &pgoff); in stripe_dax_direct_access()
323 return dax_direct_access(dax_dev, pgoff, nr_pages, mode, kaddr, pfn); in stripe_dax_direct_access()
326 static int stripe_dax_zero_page_range(struct dm_target *ti, pgoff_t pgoff, in stripe_dax_zero_page_range() argument
329 struct dax_device *dax_dev = stripe_dax_pgoff(ti, &pgoff); in stripe_dax_zero_page_range()
331 return dax_zero_page_range(dax_dev, pgoff, nr_pages); in stripe_dax_zero_page_range()
334 static size_t stripe_dax_recovery_write(struct dm_target *ti, pgoff_t pgoff, in stripe_dax_recovery_write() argument
[all …]
/linux/tools/testing/radix-tree/
H A Diteration_check.c51 unsigned long pgoff; in add_entries_fn() local
53 for (pgoff = 0; pgoff < MAX_IDX; pgoff++) { in add_entries_fn()
54 my_item_insert(&array, pgoff); in add_entries_fn()
138 int pgoff; in remove_entries_fn() local
141 pgoff = rand_r(&seeds[2]) % MAX_IDX; in remove_entries_fn()
143 item = xa_erase(&array, pgoff); in remove_entries_fn()
145 item_free(item, pgoff); in remove_entries_fn()
/linux/arch/sh/mm/
H A Dmmap.c46 unsigned long pgoff) in COLOUR_ALIGN() argument
49 unsigned long off = (pgoff << PAGE_SHIFT) & shm_align_mask; in COLOUR_ALIGN()
55 unsigned long len, unsigned long pgoff, unsigned long flags, in arch_get_unmapped_area() argument
68 ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask)) in arch_get_unmapped_area()
82 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area()
96 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area()
102 const unsigned long len, const unsigned long pgoff, in arch_get_unmapped_area_topdown() argument
116 ((addr - (pgoff << PAGE_SHIFT)) & shm_align_mask)) in arch_get_unmapped_area_topdown()
131 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area_topdown()
146 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area_topdown()
/linux/arch/xtensa/kernel/
H A Dsyscall.c35 #define COLOUR_ALIGN(addr, pgoff) \ argument
37 (((pgoff) << PAGE_SHIFT) & (SHMLBA - 1)))
58 unsigned long len, unsigned long pgoff, unsigned long flags, in arch_get_unmapped_area() argument
69 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) in arch_get_unmapped_area()
80 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area()
92 addr = COLOUR_ALIGN(addr, pgoff); in arch_get_unmapped_area()
/linux/tools/testing/vma/
H A Dshared.c17 pgoff_t pgoff, vma_flags_t vma_flags) in alloc_vma() argument
26 vma->vm_pgoff = pgoff; in alloc_vma()
41 pgoff_t pgoff, vma_flags_t vma_flags) in alloc_and_link_vma() argument
43 struct vm_area_struct *vma = alloc_vma(mm, start, end, pgoff, vma_flags); in alloc_and_link_vma()
126 pgoff_t pgoff) in vma_set_range() argument
130 vma->vm_pgoff = pgoff; in vma_set_range()
H A Dshared.h97 pgoff_t pgoff, vma_flags_t vma_flags);
105 pgoff_t pgoff, vma_flags_t vma_flags);
132 pgoff_t pgoff);
/linux/fs/romfs/
H A Dmmap-nommu.c21 unsigned long pgoff, in romfs_get_unmapped_area() argument
35 offset = pgoff << PAGE_SHIFT; in romfs_get_unmapped_area()
38 if ((pgoff >= maxpages) || (maxpages - pgoff < lpages)) in romfs_get_unmapped_area()
44 if (len > mtd->size || pgoff >= (mtd->size >> PAGE_SHIFT)) in romfs_get_unmapped_area()
/linux/drivers/w1/slaves/
H A Dw1_ds250x.c49 int pgoff = pageno * W1_PAGE_SIZE; in w1_ds2502_read_page() local
63 buf[1] = pgoff & 0xff; in w1_ds2502_read_page()
64 buf[2] = pgoff >> 8; in w1_ds2502_read_page()
71 w1_read_block(sl->master, &data->eprom[pgoff], W1_PAGE_SIZE); in w1_ds2502_read_page()
74 if (w1_calc_crc8(&data->eprom[pgoff], W1_PAGE_SIZE) != crc8) in w1_ds2502_read_page()
88 int pgoff, epoff; in w1_ds2505_read_page() local
97 epoff = pgoff = pageno * W1_PAGE_SIZE; in w1_ds2505_read_page()
105 buf[1] = pgoff & 0xff; in w1_ds2505_read_page()
106 buf[2] = pgoff >> 8; in w1_ds2505_read_page()
121 pgoff = (redir ^ 0xff) * W1_PAGE_SIZE; in w1_ds2505_read_page()
/linux/arch/sh/kernel/
H A Dsys_sh.c43 unsigned long fd, unsigned long pgoff) in sys_mmap2() argument
49 if (pgoff & ((1 << (PAGE_SHIFT - 12)) - 1)) in sys_mmap2()
52 pgoff >>= PAGE_SHIFT - 12; in sys_mmap2()
54 return ksys_mmap_pgoff(addr, len, prot, flags, fd, pgoff); in sys_mmap2()
/linux/tools/perf/arch/x86/util/
H A Dmachine.c26 u64 end, u64 pgoff, const char *name) in add_extra_kernel_map() argument
42 mi->maps[mi->cnt].pgoff = pgoff; in add_extra_kernel_map()
93 xm->pgoff = mi.entry_trampoline; in machine__create_extra_kernel_maps()
/linux/arch/sparc/kernel/
H A Dsys_sparc_64.c83 unsigned long pgoff) in COLOR_ALIGN() argument
86 unsigned long off = (pgoff<<PAGE_SHIFT) & (SHMLBA-1); in COLOR_ALIGN()
101 …a(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long fla… in arch_get_unmapped_area() argument
118 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) in arch_get_unmapped_area()
134 addr = COLOR_ALIGN(addr, pgoff); in arch_get_unmapped_area()
149 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area()
164 const unsigned long len, const unsigned long pgoff, in arch_get_unmapped_area_topdown() argument
186 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) in arch_get_unmapped_area_topdown()
201 addr = COLOR_ALIGN(addr, pgoff); in arch_get_unmapped_area_topdown()
217 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area_topdown()
[all …]
/linux/virt/kvm/
H A Dguest_memfd.c60 return gfn - slot->base_gfn + slot->gmem.pgoff; in kvm_gmem_get_index()
68 gfn_t gfn = slot->base_gfn + index - slot->gmem.pgoff; in __kvm_gmem_prepare_folio()
97 * the base pgoff of memslots is naturally aligned with the in kvm_gmem_prepare_folio()
104 WARN_ON(!IS_ALIGNED(slot->gmem.pgoff, folio_nr_pages(folio))); in kvm_gmem_prepare_folio()
170 pgoff_t pgoff = slot->gmem.pgoff; in __kvm_gmem_invalidate_begin() local
173 .start = slot->base_gfn + max(pgoff, start) - pgoff, in __kvm_gmem_invalidate_begin()
174 .end = slot->base_gfn + min(pgoff + slot->npages, end) - pgoff, in __kvm_gmem_invalidate_begin()
441 kvm_gmem_get_policy(struct vm_area_struct * vma,unsigned long addr,pgoff_t * pgoff) kvm_gmem_get_policy() argument
[all...]
/linux/include/linux/sched/
H A Dmm.h185 unsigned long len, unsigned long pgoff,
189 unsigned long len, unsigned long pgoff,
193 unsigned long len, unsigned long pgoff,
199 unsigned long pgoff,
205 unsigned long len, unsigned long pgoff,
209 unsigned long len, unsigned long pgoff,
/linux/kernel/events/
H A Dring_buffer.c680 pgoff_t pgoff, int nr_pages, long watermark, int flags) in rb_alloc_aux() argument
787 rb->aux_pgoff = pgoff; in rb_alloc_aux()
807 __perf_mmap_to_page(struct perf_buffer *rb, unsigned long pgoff) in __perf_mmap_to_page() argument
809 if (pgoff > rb->nr_pages) in __perf_mmap_to_page()
812 if (pgoff == 0) in __perf_mmap_to_page()
815 return virt_to_page(rb->data_pages[pgoff - 1]); in __perf_mmap_to_page()
896 __perf_mmap_to_page(struct perf_buffer *rb, unsigned long pgoff) in __perf_mmap_to_page() argument
899 if (pgoff > data_page_nr(rb)) in __perf_mmap_to_page()
902 return vmalloc_to_page((void *)rb->user_page + pgoff * PAGE_SIZE); in __perf_mmap_to_page()
962 perf_mmap_to_page(struct perf_buffer *rb, unsigned long pgoff) in perf_mmap_to_page() argument
[all …]
/linux/arch/arc/mm/
H A Dmmap.c26 unsigned long len, unsigned long pgoff, in arch_get_unmapped_area() argument
38 (addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)) in arch_get_unmapped_area()
58 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area()
/linux/tools/perf/util/
H A Dmap.h29 u64 pgoff; in DECLARE_RC_STRUCT() local
64 return RC_CHK_ACCESS(map)->pgoff; in map__pgoff()
178 u64 pgoff, const struct dso_id *id, u32 prot, u32 flags,
275 static inline void map__set_pgoff(struct map *map, u64 pgoff) in map__set_pgoff() argument
277 RC_CHK_ACCESS(map)->pgoff = pgoff; in map__set_pgoff()
282 RC_CHK_ACCESS(map)->pgoff += inc; in map__add_pgoff()
H A Dcopyfile.c48 loff_t pgoff; in copyfile_offset() local
50 pgoff = off_in & ~(page_size - 1); in copyfile_offset()
51 off_in -= pgoff; in copyfile_offset()
53 ptr = mmap(NULL, off_in + size, PROT_READ, MAP_PRIVATE, ifd, pgoff); in copyfile_offset()

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