Searched refs:num_stripes (Results 1 - 25 of 27) sorted by relevance

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/linux-master/fs/btrfs/
H A Draid-stripe-tree.c82 const int num_stripes = btrfs_bg_type_to_factor(bioc->map_type); local
85 const size_t item_size = struct_size(stripe_extent, strides, num_stripes);
96 num_stripes);
98 for (int i = 0; i < num_stripes; i++) {
161 int num_stripes; local
223 num_stripes = btrfs_num_raid_stripes(btrfs_item_size(leaf, slot));
236 for (int i = 0; i < num_stripes; i++) {
H A Draid56.h178 return map->num_stripes - btrfs_nr_parity_stripes(map->type);
183 return bioc->num_stripes - btrfs_nr_parity_stripes(bioc->map_type);
H A Dvolumes.c46 int num_stripes; member in struct:btrfs_io_geometry
3013 u32 num_stripes; local
3033 num_stripes = btrfs_stack_chunk_num_stripes(chunk);
3034 len += btrfs_chunk_item_size(num_stripes);
3174 for (i = 0; i < map->num_stripes; i++) {
3215 for (i = 0; i < map->num_stripes; i++) {
3816 int num_stripes = btrfs_chunk_num_stripes(leaf, chunk); local
3819 for (i = 0; i < num_stripes; i++) {
3828 static u64 calc_data_stripes(u64 type, int num_stripes) argument
3834 return (num_stripes
3843 int num_stripes = btrfs_chunk_num_stripes(leaf, chunk); local
3891 int num_stripes = btrfs_chunk_num_stripes(leaf, chunk); local
5236 int num_stripes; member in struct:alloc_chunk_ctl
5603 btrfs_alloc_chunk_map(int num_stripes, gfp_t gfp) argument
6050 int num_stripes; local
6148 btrfs_map_discard(struct btrfs_fs_info *fs_info, u64 logical, u64 *length_ret, u32 *num_stripes) argument
6313 int num_stripes = *num_stripes_ret; local
7071 int num_stripes; local
7360 u32 num_stripes; local
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H A Dtree-checker.c806 u16 num_stripes; local
817 num_stripes = btrfs_chunk_num_stripes(leaf, chunk);
824 if (unlikely(!num_stripes)) {
826 "invalid chunk num_stripes, have %u", num_stripes);
829 if (unlikely(num_stripes < ncopies)) {
831 "invalid chunk num_stripes < ncopies, have %u < %d",
832 num_stripes, ncopies);
835 if (unlikely(nparity && num_stripes == nparity)) {
837 "invalid chunk num_stripes
967 int num_stripes; local
[all...]
H A Dprint-tree.c57 int num_stripes = btrfs_chunk_num_stripes(eb, chunk); local
59 pr_info("\t\tchunk length %llu owner %llu type %llu num_stripes %d\n",
61 btrfs_chunk_type(eb, chunk), num_stripes);
62 for (i = 0 ; i < num_stripes ; i++) {
210 const int num_stripes = btrfs_num_raid_stripes(item_size); local
217 for (int i = 0; i < num_stripes; i++)
H A Dvolumes.h483 u16 num_stripes; member in struct:btrfs_io_context
511 * num_stripes: 4 (3 + 1 duplicated write)
520 * (@num_stripes - 1).
534 * (real_stripes = num_stripes - replace_nr_stripes)
583 int num_stripes; member in struct:btrfs_chunk_map
645 static inline unsigned long btrfs_chunk_item_size(int num_stripes) argument
647 ASSERT(num_stripes);
649 sizeof(struct btrfs_stripe) * (num_stripes - 1);
674 u32 *num_stripes);
742 struct btrfs_chunk_map *btrfs_alloc_chunk_map(int num_stripes, gfp_
[all...]
H A Dzoned.c1448 for (i = 0; i < map->num_stripes; i++) {
1495 for (int i = 0; i < map->num_stripes; i++) {
1527 for (int i = 0; i < map->num_stripes; i++) {
1579 zone_info = kcalloc(map->num_stripes, sizeof(*zone_info), GFP_NOFS);
1585 active = bitmap_zalloc(map->num_stripes, GFP_NOFS);
1591 for (i = 0; i < map->num_stripes; i++) {
1614 } else if (map->num_stripes == num_conventional) {
1998 nmirrors = (int)bioc->num_stripes;
2087 for (i = 0; i < map->num_stripes; i++) {
2251 for (i = 0; i < map->num_stripes;
[all...]
H A Dsuper.c1566 int num_stripes = 1; local
1595 num_stripes = nr_devices;
1597 num_stripes = rattr->ncopies;
1599 num_stripes = 4;
1643 num_stripes = min(num_stripes, nr_devices);
1649 avail_space += devices_info[i].max_avail * num_stripes;
1651 for (j = i + 1 - num_stripes; j <= i; j++)
H A Dscrub.c1315 rot = stripe_nr % map->num_stripes;
1318 stripe_index = rot % map->num_stripes;
1963 stripe_index = (i + rot) % map->num_stripes;
2161 return btrfs_stripe_nr_to_offset(map->num_stripes / map->sub_stripes);
2171 ASSERT(stripe_index < map->num_stripes);
2186 ASSERT(stripe_index < map->num_stripes);
2422 for (i = 0; i < map->num_stripes; ++i) {
H A Ddev-replace.c572 for (i = 0; i < map->num_stripes; i++) {
837 for (i = 0; i < map->num_stripes; i++)
H A Dbio.c489 if (dev_nr == bioc->num_stripes - 1) {
527 int total_devs = bioc->num_stripes;
H A Daccessors.h187 BTRFS_SETGET_FUNCS(chunk_num_stripes, struct btrfs_chunk, num_stripes, 16);
207 num_stripes, 16);
H A Dblock-group.c1318 num_items = 3 + map->num_stripes;
2086 buf = kcalloc(map->num_stripes, sizeof(u64), GFP_NOFS);
2092 for (i = 0; i < map->num_stripes; i++) {
2109 stripe_nr = div_u64(stripe_nr * map->num_stripes + i,
2672 for (i = 0; i < map->num_stripes; i++) {
H A Draid56.c904 const unsigned int real_stripes = bioc->num_stripes - bioc->replace_nr_stripes;
1059 * So here we check against bioc->num_stripes, not rbio->real_stripes.
1061 ASSERT(stripe_nr >= 0 && stripe_nr < rbio->bioc->num_stripes);
1167 for (i = 0; i < bioc->num_stripes; i++) {
/linux-master/fs/btrfs/tests/
H A Dextent-map-tests.c872 u64 num_stripes; member in struct:rmap_test_vector
888 map = btrfs_alloc_chunk_map(test->num_stripes, GFP_KERNEL);
898 map->num_stripes = test->num_stripes;
901 for (i = 0; i < map->num_stripes; i++) {
970 .num_stripes = 2,
987 .num_stripes = 1,
/linux-master/drivers/staging/media/ipu3/
H A Dipu3-css-fw.c68 bi->info.isp.sp.iterator.num_stripes;
195 if (bi->info.isp.sp.iterator.num_stripes >
H A Dipu3-css.c695 const unsigned int stripes = bi->info.isp.sp.iterator.num_stripes;
990 sp_stage->num_stripes = stripes;
1577 if (bi->info.isp.sp.iterator.num_stripes <= 1) {
2131 stripes = bi->info.isp.sp.iterator.num_stripes ? : 1;
H A Dipu3-abi.h1467 u8 num_stripes; member in struct:imgu_abi_sp_stage
1592 u32 num_stripes; member in struct:imgu_abi_binary_iterator_info
/linux-master/include/trace/events/
H A Dbtrfs.h1066 __field( int, num_stripes )
1075 __entry->num_stripes = map->num_stripes;
1084 "num_stripes=%d sub_stripes=%d type=%s",
1088 __entry->num_stripes, __entry->sub_stripes,
2441 __entry->total_stripes = rbio->bioc->num_stripes;
2482 int num_stripes),
2484 TP_ARGS(fs_info, logical, length, num_stripes),
2489 __field( int, num_stripes )
2495 __entry->num_stripes
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/linux-master/drivers/staging/media/atomisp/pci/
H A Dia_css_acc_types.h154 u32 num_stripes; member in struct:ia_css_binary_iterator_info
H A Dsh_css_internal.h572 u8 num_stripes; member in struct:sh_css_sp_stage
H A Dsh_css_sp.c103 sh_css_sp_stage.num_stripes = (uint8_t)
104 sh_css_isp_stage.binary_info.iterator.num_stripes;
/linux-master/include/uapi/linux/
H A Dbtrfs_tree.h656 __le16 num_stripes; member in struct:btrfs_chunk
/linux-master/drivers/gpu/ipu-v3/
H A Dipu-image-convert.c397 static inline int num_stripes(int dim) function
458 cols = num_stripes(max_t(u32, downsized_width, resized_width));
459 rows = num_stripes(max_t(u32, downsized_height, resized_height));
/linux-master/drivers/staging/media/atomisp/pci/runtime/binary/src/
H A Dbinary.c1044 if (striped && candidate->iterator.num_stripes == 1) {

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