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Searched refs:eb (Results 1 – 25 of 141) sorted by relevance

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/linux-6.15/drivers/gpu/drm/i915/gem/
H A Di915_gem_execbuffer.c372 eb->lut_size = -eb->buffer_count; in eb_create()
951 vma = eb_lookup_vma(eb, eb->exec[i].handle); in eb_lookup_vmas()
957 err = eb_validate_vma(eb, &eb->exec[i], vma); in eb_lookup_vmas()
1605 reloc_cache_reset(&eb->reloc_cache, eb); in eb_relocate_vma()
1628 reloc_cache_reset(&eb->reloc_cache, eb); in eb_relocate_vma_slow()
2364 eb->batches[0] = &eb->vma[eb->buffer_count++]; in eb_parse()
2376 eb->batches[0] = &eb->vma[eb->buffer_count++]; in eb_parse()
2445 err = eb_request_submit(eb, eb->requests[i], in eb_submit()
3381 reloc_cache_init(&eb.reloc_cache, eb.i915); in i915_gem_do_execbuffer()
3499 signal_fence_array(&eb, eb.composite_fence ? in i915_gem_do_execbuffer()
[all …]
/linux-6.15/fs/btrfs/
H A Dlocking.c100 eb, btrfs_header_level(eb)); in btrfs_maybe_reset_lockdep_class()
108 eb->lock_owner = owner; in btrfs_set_eb_lock_owner()
169 up_read(&eb->lock); in btrfs_tree_read_unlock()
181 __acquires(&eb->lock) in btrfs_tree_lock_nested()
200 up_write(&eb->lock); in btrfs_tree_unlock()
243 btrfs_tree_lock(eb); in btrfs_lock_root_node()
244 if (eb == root->node) in btrfs_lock_root_node()
249 return eb; in btrfs_lock_root_node()
267 if (eb == root->node) in btrfs_read_lock_root_node()
272 return eb; in btrfs_read_lock_root_node()
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H A Dextent_io.c80 eb->start, eb->len, atomic_read(&eb->refs), eb->bflags, in btrfs_extent_buffer_leak_debug_check()
1916 if (eb && atomic_inc_not_zero(&eb->refs)) { in find_extent_buffer_nolock()
1991 eb->start + eb->len) - range_start; in write_one_eb()
2132 if (eb == ctx->eb) { in submit_eb_page()
2141 ctx->eb = eb; in submit_eb_page()
3194 eb->folio_size = folio_size(eb->folios[i]); in attach_eb_folio_to_filemap()
3346 eb->addr = folio_address(eb->folios[0]) + offset_in_page(eb->start); in alloc_extent_buffer()
3739 eb->start, eb->len, start, len); in report_eb_range()
3815 WARN_ON(start + len > eb->start + eb->len); in read_extent_buffer_to_user_nofault()
3906 eb->start, eb->len))) in assert_eb_folio_uptodate()
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H A Daccessors.c17 if (unlikely(member_offset + size > eb->len)) { in check_setget_bounds()
18 btrfs_warn(eb->fs_info, in check_setget_bounds()
20 (member_offset > eb->len ? "start" : "end"), in check_setget_bounds()
30 token->eb = eb; in btrfs_init_map_token()
31 token->kaddr = folio_address(eb->folios[0]); in btrfs_init_map_token()
67 const int unit_size = token->eb->folio_size; \
98 const int unit_size = eb->folio_size; \
109 kaddr = folio_address(eb->folios[idx + 1]); \
155 const int unit_size = eb->folio_size; \
170 kaddr = folio_address(eb->folios[idx + 1]); \
[all …]
H A Dextent_io.h130 struct extent_buffer *eb; member
138 ASSERT(eb->folio_size); in offset_in_eb_folio()
139 return start & (eb->folio_size - 1); in offset_in_eb_folio()
168 return offset_in_folio(eb->folios[0], offset + eb->start); in get_eb_offset_in_folio()
186 return offset >> eb->folio_shift; in get_eb_folio_index()
260 void free_extent_buffer(struct extent_buffer *eb);
287 return (eb->len >> PAGE_SHIFT) ?: 1; in num_extent_pages()
301 if (!eb->folios[0]) in num_extent_folios()
303 if (folio_order(eb->folios[0])) in num_extent_folios()
305 return num_extent_pages(eb); in num_extent_folios()
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H A Dtree-mod-log.c177 if (eb && btrfs_header_level(eb) == 0) in tree_mod_dont_log()
195 if (eb && btrfs_header_level(eb) == 0) in tree_mod_need_log()
230 if (!tree_mod_need_log(eb->fs_info, eb)) in btrfs_tree_mod_log_insert_key()
237 if (tree_mod_dont_log(eb->fs_info, eb)) { in btrfs_tree_mod_log_insert_key()
291 if (!tree_mod_need_log(eb->fs_info, eb)) in btrfs_tree_mod_log_insert_move()
317 if (tree_mod_dont_log(eb->fs_info, eb)) { in btrfs_tree_mod_log_insert_move()
676 if (!tree_mod_need_log(eb->fs_info, eb)) in btrfs_tree_mod_log_free_eb()
696 if (tree_mod_dont_log(eb->fs_info, eb)) { in btrfs_tree_mod_log_free_eb()
1052 if (!eb) in btrfs_get_old_root()
1055 btrfs_set_header_bytenr(eb, eb->start); in btrfs_get_old_root()
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H A Daccessors.h20 struct extent_buffer *eb; member
104 offset_in_page(eb->start); \
110 type *p = folio_address(eb->folios[0]) + offset_in_page(eb->start); \
476 return btrfs_raw_item_##member(eb, btrfs_item_nr(eb, slot)); \
481 btrfs_set_raw_item_##member(eb, btrfs_item_nr(eb, slot), val); \
501 return btrfs_item_offset(eb, nr) + btrfs_item_size(eb, nr); in btrfs_item_data_end()
615 btrfs_node_key(eb, disk_key, nr); in btrfs_node_key_to_cpu()
623 btrfs_item_key(eb, disk_key, nr); in btrfs_item_key_to_cpu()
658 btrfs_node_key(eb, &disk_key, nr); in btrfs_node_key_to_cpu()
667 btrfs_item_key(eb, &disk_key, nr); in btrfs_item_key_to_cpu()
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H A Dprint-tree.c60 btrfs_chunk_length(eb, chunk), btrfs_chunk_owner(eb, chunk), in print_chunk()
72 btrfs_device_id(eb, dev_item), in print_dev_item()
109 btrfs_err(eb->fs_info, in print_extent_item()
116 flags = btrfs_extent_flags(eb, ei); in print_extent_item()
119 btrfs_extent_refs(eb, ei), btrfs_extent_generation(eb, ei), in print_extent_item()
126 btrfs_tree_block_key(eb, info, &key); in print_extent_item()
156 offset, eb->fs_info->sectorsize); in print_extent_item()
160 print_extent_data_ref(eb, dref); in print_extent_item()
177 print_extent_owner_ref(eb, oref); in print_extent_item()
181 eb->start, type); in print_extent_item()
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H A Dlocking.h179 btrfs_tree_lock_nested(eb, BTRFS_NESTING_NORMAL); in btrfs_tree_lock()
182 void btrfs_tree_unlock(struct extent_buffer *eb);
188 btrfs_tree_read_lock_nested(eb, BTRFS_NESTING_NORMAL); in btrfs_tree_read_lock()
191 void btrfs_tree_read_unlock(struct extent_buffer *eb);
192 int btrfs_try_tree_read_lock(struct extent_buffer *eb);
200 lockdep_assert_held_write(&eb->lock); in btrfs_assert_tree_write_locked()
204 lockdep_assert_held_read(&eb->lock); in btrfs_assert_tree_read_locked()
216 btrfs_tree_unlock(eb); in btrfs_tree_unlock_rw()
218 btrfs_tree_read_unlock(eb); in btrfs_tree_unlock_rw()
242 struct extent_buffer *eb, int level) in btrfs_set_buffer_lockdep_class() argument
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H A Duuid-tree.c31 struct extent_buffer *eb; in btrfs_uuid_tree_lookup() local
57 eb = path->nodes[0]; in btrfs_uuid_tree_lookup()
59 item_size = btrfs_item_size(eb, slot); in btrfs_uuid_tree_lookup()
94 struct extent_buffer *eb; in btrfs_uuid_tree_add() local
120 eb = path->nodes[0]; in btrfs_uuid_tree_add()
129 eb = path->nodes[0]; in btrfs_uuid_tree_add()
156 struct extent_buffer *eb; in btrfs_uuid_tree_remove() local
188 eb = path->nodes[0]; in btrfs_uuid_tree_remove()
401 struct extent_buffer *eb; in btrfs_uuid_scan_kthread() local
437 eb = path->nodes[0]; in btrfs_uuid_scan_kthread()
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H A Dbackref.c504 eb = path->nodes[0]; in add_all_parents()
515 eb = path->nodes[0]; in add_all_parents()
677 while (!eb) { in resolve_indirect_ref()
858 if (IS_ERR(eb)) { in add_missing_keys()
1613 if (IS_ERR(eb)) { in find_parent_nodes()
2146 if (eb != eb_in) { in btrfs_ref_to_path()
2167 if (eb != eb_in) { in btrfs_ref_to_path()
2612 if (!eb) { in iterate_inode_refs()
2670 if (!eb) { in iterate_inode_extrefs()
3094 if (node->eb) { in btrfs_backref_drop_node_buffer()
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H A Dtree-checker.c72 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, &vaf); in generic_err()
100 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in file_extent_err()
161 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in dir_item_err()
676 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in block_group_err()
1042 btrfs_crit(eb->fs_info, in dev_item_err()
1045 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in dev_item_err()
1289 len = eb->fs_info->nodesize; in extent_err()
1298 btrfs_crit(eb->fs_info, in extent_err()
2198 btrfs_crit(eb->fs_info, in btrfs_check_eb_owner()
2213 btrfs_crit(eb->fs_info, in btrfs_check_eb_owner()
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H A Drelocation.c1033 ret = btrfs_cow_block(trans, dest, eb, NULL, 0, &eb, in replace_path()
1048 parent = eb; in replace_path()
1109 parent = eb; in replace_path()
1302 eb = btrfs_read_node_slot(eb, path->slots[i]); in walk_down_reloc_tree()
1303 if (IS_ERR(eb)) in walk_down_reloc_tree()
2267 eb = btrfs_read_node_slot(upper->eb, slot); in do_relocation()
2274 if (!node->eb) { in do_relocation()
2275 ret = btrfs_cow_block(trans, root, eb, upper->eb, in do_relocation()
2285 ASSERT(node->eb == eb); in do_relocation()
2428 if (IS_ERR(eb)) in get_tree_block_key()
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/linux-6.15/fs/xfs/
H A Dxfs_extent_busy.c55 spin_lock(&eb->eb_lock); in xfs_extent_busy_insert_list()
56 rbp = &eb->eb_tree.rb_node; in xfs_extent_busy_insert_list()
77 spin_unlock(&eb->eb_lock); in xfs_extent_busy_insert_list()
123 spin_lock(&eb->eb_lock); in xfs_extent_busy_search()
165 __releases(&eb->eb_lock) in xfs_extent_busy_update_extent()
166 __acquires(&eb->eb_lock) in xfs_extent_busy_update_extent()
587 eb->eb_gen++; in xfs_extent_busy_clear()
721 eb = kzalloc(sizeof(*eb), GFP_KERNEL); in xfs_extent_busy_alloc()
722 if (!eb) in xfs_extent_busy_alloc()
726 eb->eb_tree = RB_ROOT; in xfs_extent_busy_alloc()
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/linux-6.15/drivers/bus/
H A Dintel-ixp4xx-eb.c167 dev_err(eb->dev, in ixp4xx_exp_setup_chipselect()
173 dev_err(eb->dev, in ixp4xx_exp_setup_chipselect()
231 dev_err(eb->dev, in ixp4xx_exp_setup_chipselect()
253 if (eb->is_43x) { in ixp4xx_exp_setup_chipselect()
265 regmap_write(eb->rmap, in ixp4xx_exp_setup_chipselect()
348 struct ixp4xx_eb *eb; in ixp4xx_exp_probe() local
354 eb = devm_kzalloc(dev, sizeof(*eb), GFP_KERNEL); in ixp4xx_exp_probe()
355 if (!eb) in ixp4xx_exp_probe()
358 eb->dev = dev; in ixp4xx_exp_probe()
363 if (IS_ERR(eb->rmap)) in ixp4xx_exp_probe()
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/linux-6.15/fs/btrfs/tests/
H A Dextent-io-tests.c384 struct extent_buffer *eb, in test_bitmap_set() argument
399 struct extent_buffer *eb, in test_bitmap_clear() argument
510 struct extent_buffer *eb = NULL; in test_eb_bitmaps() local
529 if (!eb) { in test_eb_bitmaps()
539 free_extent_buffer(eb); in test_eb_bitmaps()
546 if (!eb) { in test_eb_bitmaps()
554 free_extent_buffer(eb); in test_eb_bitmaps()
708 write_extent_buffer(eb, memory, 0, eb->len); in init_eb_and_memory()
734 if (!eb) { in test_eb_mem_ops()
740 init_eb_and_memory(eb, memory); in test_eb_mem_ops()
[all …]
H A Dextent-buffer-tests.c18 struct extent_buffer *eb; in test_btrfs_split_item() local
52 path->nodes[0] = eb; in test_btrfs_split_item()
53 if (!eb) { in test_btrfs_split_item()
69 write_extent_buffer(eb, value, btrfs_item_ptr_offset(eb, 0), in test_btrfs_split_item()
89 btrfs_item_key_to_cpu(eb, &key, 0); in test_btrfs_split_item()
103 read_extent_buffer(eb, buf, btrfs_item_ptr_offset(eb, 0), in test_btrfs_split_item()
113 btrfs_item_key_to_cpu(eb, &key, 1); in test_btrfs_split_item()
127 read_extent_buffer(eb, buf, btrfs_item_ptr_offset(eb, 1), in test_btrfs_split_item()
158 read_extent_buffer(eb, buf, btrfs_item_ptr_offset(eb, 0), in test_btrfs_split_item()
181 read_extent_buffer(eb, buf, btrfs_item_ptr_offset(eb, 1), in test_btrfs_split_item()
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/linux-6.15/drivers/mtd/
H A Dmtdswap.c194 if (eb->root) { in mtdswap_eb_detach()
199 rb_erase(&eb->rb, eb->root); in mtdswap_eb_detach()
232 eb->root = root; in mtdswap_rb_add()
259 eb->root = NULL; in mtdswap_handle_badblock()
420 struct swap_eb *eb; in mtdswap_check_counts() local
459 struct swap_eb *eb; in mtdswap_scan_eblks() local
533 eb->erase_count++; in mtdswap_erase_block()
578 eb->root = NULL; in mtdswap_map_free_block()
863 eb->root = NULL; in mtdswap_pick_gc_eblk()
865 return eb; in mtdswap_pick_gc_eblk()
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/linux-6.15/drivers/mtd/tests/
H A Dstresstest.c45 unsigned int eb; in rand_eb() local
50 if (bbt[eb]) in rand_eb()
52 return eb; in rand_eb()
67 int eb = rand_eb(); in do_read() local
72 if (bbt[eb + 1]) { in do_read()
87 offs = offsets[eb]; in do_write()
92 offs = offsets[eb] = 0; in do_write()
97 if (bbt[eb + 1]) in do_write()
103 offsets[eb + 1] = 0; in do_write()
112 offsets[eb++] = mtd->erasesize; in do_write()
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H A Dtorturetest.c28 static int eb = 8; variable
29 module_param(eb, int, S_IRUGO);
187 ebcnt, eb, eb + ebcnt - 1, dev); in tort_init()
260 for (i = eb; i < eb + ebcnt; i++) { in tort_init()
261 if (bad_ebs[i - eb]) in tort_init()
277 for (i = eb; i < eb + ebcnt; i++) { in tort_init()
278 if (bad_ebs[i - eb]) in tort_init()
280 if ((eb + erase_cycles) & 1) in tort_init()
295 for (i = eb; i < eb + ebcnt; i++) { in tort_init()
296 if (bad_ebs[i - eb]) in tort_init()
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/linux-6.15/arch/arm/boot/dts/arm/
H A DMakefile12 arm-realview-eb.dtb \
13 arm-realview-eb-bbrevd.dtb \
14 arm-realview-eb-11mp.dtb \
15 arm-realview-eb-11mp-bbrevd.dtb \
16 arm-realview-eb-11mp-ctrevb.dtb \
17 arm-realview-eb-11mp-bbrevd-ctrevb.dtb \
18 arm-realview-eb-a9mp.dtb \
19 arm-realview-eb-a9mp-bbrevd.dtb \
/linux-6.15/arch/arm/boot/dts/intel/ixp/
H A Dintel-ixp42x-arcom-vulcan.dts55 intel,ixp4xx-eb-t3 = <3>;
57 intel,ixp4xx-eb-write-enable = <1>;
71 intel,ixp4xx-eb-t3 = <1>;
72 intel,ixp4xx-eb-t4 = <2>;
74 intel,ixp4xx-eb-write-enable = <1>;
75 intel,ixp4xx-eb-byte-access = <1>;
90 intel,ixp4xx-eb-t3 = <3>;
92 intel,ixp4xx-eb-write-enable = <1>;
93 intel,ixp4xx-eb-byte-access = <1>;
103 intel,ixp4xx-eb-byte-access = <1>;
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H A Dintel-ixp4xx-reference-design.dtsi62 intel,ixp4xx-eb-t1 = <0>;
63 intel,ixp4xx-eb-t2 = <0>;
64 intel,ixp4xx-eb-t3 = <1>; // 1 cycle extra strobe phase
65 intel,ixp4xx-eb-t4 = <0>;
66 intel,ixp4xx-eb-t5 = <0>;
67 intel,ixp4xx-eb-cycle-type = <0>; // Intel cycle type
68 intel,ixp4xx-eb-byte-access-on-halfword = <0>;
69 intel,ixp4xx-eb-mux-address-and-data = <0>;
70 intel,ixp4xx-eb-ahb-split-transfers = <0>;
71 intel,ixp4xx-eb-write-enable = <1>;
[all …]
H A Dintel-ixp42x-gateworks-gw2348.dts72 intel,ixp4xx-eb-write-enable = <1>;
89 intel,ixp4xx-eb-t1 = <3>; // 3 cycles extra address phase
90 intel,ixp4xx-eb-t2 = <3>; // 3 cycles extra setup phase
91 intel,ixp4xx-eb-t3 = <15>; // 15 cycles extra strobe phase
92 intel,ixp4xx-eb-t4 = <3>; // 3 cycles extra hold phase
94 intel,ixp4xx-eb-cycle-type = <0>; // Intel cycle type
95 intel,ixp4xx-eb-byte-access-on-halfword = <1>;
96 intel,ixp4xx-eb-mux-address-and-data = <0>;
97 intel,ixp4xx-eb-ahb-split-transfers = <0>;
98 intel,ixp4xx-eb-write-enable = <1>;
[all …]
/linux-6.15/Documentation/devicetree/bindings/memory-controllers/
H A Dintel,ixp4xx-expansion-peripheral-props.yaml18 intel,ixp4xx-eb-t1:
23 intel,ixp4xx-eb-t2:
28 intel,ixp4xx-eb-t3:
33 intel,ixp4xx-eb-t4:
38 intel,ixp4xx-eb-t5:
43 intel,ixp4xx-eb-cycle-type:
54 intel,ixp4xx-eb-hpi-hrdy-pol-high:
59 intel,ixp4xx-eb-mux-address-and-data:
64 intel,ixp4xx-eb-ahb-split-transfers:
69 intel,ixp4xx-eb-write-enable:
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