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Searched refs:eb (Results 1 – 25 of 126) sorted by relevance

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/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_execbuffer.c363 eb->lut_size = -eb->buffer_count; in eb_create()
895 vma = eb_lookup_vma(eb, eb->exec[i].handle); in eb_lookup_vmas()
901 err = eb_validate_vma(eb, &eb->exec[i], vma); in eb_lookup_vmas()
1488 reloc_cache_reset(&eb->reloc_cache, eb); in eb_relocate_vma()
1511 reloc_cache_reset(&eb->reloc_cache, eb); in eb_relocate_vma_slow()
2179 eb->batches[0] = &eb->vma[eb->buffer_count++]; in eb_parse()
2191 eb->batches[0] = &eb->vma[eb->buffer_count++]; in eb_parse()
2271 err = eb_request_submit(eb, eb->requests[i], in eb_submit()
3181 reloc_cache_init(&eb.reloc_cache, eb.i915); in i915_gem_do_execbuffer()
3294 signal_fence_array(&eb, eb.composite_fence ? in i915_gem_do_execbuffer()
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/linux/fs/btrfs/
A Dlocking.c93 eb->lock_owner = 0; in btrfs_tree_read_unlock()
94 up_read(&eb->lock); in btrfs_tree_read_unlock()
105 __acquires(&eb->lock) in __btrfs_tree_lock()
128 eb->lock_owner = 0; in btrfs_tree_unlock()
129 up_write(&eb->lock); in btrfs_tree_unlock()
170 btrfs_tree_lock(eb); in btrfs_lock_root_node()
171 if (eb == root->node) in btrfs_lock_root_node()
173 btrfs_tree_unlock(eb); in btrfs_lock_root_node()
176 return eb; in btrfs_lock_root_node()
192 if (eb == root->node) in btrfs_read_lock_root_node()
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A Dtree-mod-log.c174 if (eb && btrfs_header_level(eb) == 0) in tree_mod_dont_log()
192 if (eb && btrfs_header_level(eb) == 0) in tree_mod_need_log()
228 if (!tree_mod_need_log(eb->fs_info, eb)) in btrfs_tree_mod_log_insert_key()
235 if (tree_mod_dont_log(eb->fs_info, eb)) { in btrfs_tree_mod_log_insert_key()
258 if (!tree_mod_need_log(eb->fs_info, eb)) in btrfs_tree_mod_log_insert_move()
286 if (tree_mod_dont_log(eb->fs_info, eb)) in btrfs_tree_mod_log_insert_move()
557 if (!tree_mod_need_log(eb->fs_info, eb)) in btrfs_tree_mod_log_free_eb()
574 if (tree_mod_dont_log(eb->fs_info, eb)) in btrfs_tree_mod_log_free_eb()
869 if (!eb) in btrfs_get_old_root()
872 btrfs_set_header_bytenr(eb, eb->start); in btrfs_get_old_root()
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A Dextent_io.c85 eb->start, eb->len, atomic_read(&eb->refs), eb->bflags, in btrfs_extent_buffer_leak_debug_check()
4185 btrfs_zone_finish_endio(eb->fs_info, eb->start, eb->len); in end_extent_buffer_writeback()
4552 eb->start, eb->len); in write_one_subpage_eb()
6487 eb->start, eb->len); in set_extent_buffer_dirty()
6512 eb->start, eb->len); in clear_extent_buffer_uptodate()
6548 ret = lock_extent(io_tree, eb->start, eb->start + eb->len - 1); in read_extent_buffer_subpage()
6558 unlock_extent(io_tree, eb->start, eb->start + eb->len - 1); in read_extent_buffer_subpage()
6570 page, eb->start, eb->len, in read_extent_buffer_subpage()
6733 eb->start, eb->len, start, len); in report_eb_range()
6872 eb->start, eb->len); in assert_eb_page_uptodate()
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A Dprint-tree.c53 btrfs_chunk_length(eb, chunk), btrfs_chunk_owner(eb, chunk), in print_chunk()
57 btrfs_stripe_devid_nr(eb, chunk, i), in print_chunk()
65 btrfs_device_id(eb, dev_item), in print_dev_item()
94 btrfs_print_v0_err(eb->fs_info); in print_extent_item()
99 flags = btrfs_extent_flags(eb, ei); in print_extent_item()
102 btrfs_extent_refs(eb, ei), btrfs_extent_generation(eb, ei), in print_extent_item()
109 btrfs_tree_block_key(eb, info, &key); in print_extent_item()
139 offset, eb->fs_info->sectorsize); in print_extent_item()
143 print_extent_data_ref(eb, dref); in print_extent_item()
160 eb->start, type); in print_extent_item()
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A Dstruct-funcs.c15 if (member_offset > eb->len) { in check_setget_bounds()
16 btrfs_warn(eb->fs_info, in check_setget_bounds()
18 (unsigned long)ptr, eb->start, member_offset, size); in check_setget_bounds()
21 if (member_offset + size > eb->len) { in check_setget_bounds()
22 btrfs_warn(eb->fs_info, in check_setget_bounds()
24 (unsigned long)ptr, eb->start, member_offset, size); in check_setget_bounds()
91 char *kaddr = page_address(eb->pages[idx]); \
101 kaddr = page_address(eb->pages[idx + 1]); \
143 char *kaddr = page_address(eb->pages[idx]); \
156 kaddr = page_address(eb->pages[idx + 1]); \
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A Dlocking.h87 void btrfs_tree_lock(struct extent_buffer *eb);
88 void btrfs_tree_unlock(struct extent_buffer *eb);
91 void btrfs_tree_read_lock(struct extent_buffer *eb);
92 void btrfs_tree_read_unlock(struct extent_buffer *eb);
93 int btrfs_try_tree_read_lock(struct extent_buffer *eb);
94 int btrfs_try_tree_write_lock(struct extent_buffer *eb);
99 static inline void btrfs_assert_tree_write_locked(struct extent_buffer *eb) in btrfs_assert_tree_write_locked() argument
101 lockdep_assert_held_write(&eb->lock); in btrfs_assert_tree_write_locked()
109 static inline void btrfs_tree_unlock_rw(struct extent_buffer *eb, int rw) in btrfs_tree_unlock_rw() argument
112 btrfs_tree_unlock(eb); in btrfs_tree_unlock_rw()
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A Dextent_io.h207 void free_extent_buffer(struct extent_buffer *eb);
208 void free_extent_buffer_stale(struct extent_buffer *eb);
214 void wait_on_extent_buffer_writeback(struct extent_buffer *eb);
228 return (eb->len >> PAGE_SHIFT) ?: 1; in num_extent_pages()
233 return test_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags); in extent_buffer_uptodate()
267 void extent_buffer_bitmap_clear(const struct extent_buffer *eb,
270 void clear_extent_buffer_dirty(const struct extent_buffer *eb);
271 bool set_extent_buffer_dirty(struct extent_buffer *eb);
272 void set_extent_buffer_uptodate(struct extent_buffer *eb);
273 void clear_extent_buffer_uptodate(struct extent_buffer *eb);
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A Duuid-tree.c27 struct extent_buffer *eb; in btrfs_uuid_tree_lookup() local
53 eb = path->nodes[0]; in btrfs_uuid_tree_lookup()
55 item_size = btrfs_item_size_nr(eb, slot); in btrfs_uuid_tree_lookup()
56 offset = btrfs_item_ptr_offset(eb, slot); in btrfs_uuid_tree_lookup()
90 struct extent_buffer *eb; in btrfs_uuid_tree_add() local
116 eb = path->nodes[0]; in btrfs_uuid_tree_add()
118 offset = btrfs_item_ptr_offset(eb, slot); in btrfs_uuid_tree_add()
125 eb = path->nodes[0]; in btrfs_uuid_tree_add()
139 btrfs_mark_buffer_dirty(eb); in btrfs_uuid_tree_add()
154 struct extent_buffer *eb; in btrfs_uuid_tree_remove() local
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A Dbackref.c452 eb = path->nodes[0]; in add_all_parents()
463 eb = path->nodes[0]; in add_all_parents()
623 while (!eb) { in resolve_indirect_ref()
789 if (IS_ERR(eb)) { in add_missing_keys()
791 return PTR_ERR(eb); in add_missing_keys()
1336 if (IS_ERR(eb)) {
1689 if (eb != eb_in) {
1710 if (eb != eb_in) {
1781 eb = path->nodes[0];
2081 if (!eb) {
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A Dctree.h1540 struct extent_buffer *eb; member
1549 struct extent_buffer *eb) in btrfs_init_map_token() argument
1551 token->eb = eb; in btrfs_init_map_token()
1632 offset_in_page(eb->start); \
1638 type *p = page_address(eb->pages[0]) + offset_in_page(eb->start); \
1982 return btrfs_item_offset(eb, item) + btrfs_item_size(eb, item); in btrfs_item_end()
2101 btrfs_node_key(eb, disk_key, nr); in btrfs_node_key_to_cpu()
2109 btrfs_item_key(eb, disk_key, nr); in btrfs_item_key_to_cpu()
2143 btrfs_node_key(eb, &disk_key, nr); in btrfs_node_key_to_cpu()
2151 btrfs_item_key(eb, &disk_key, nr); in btrfs_item_key_to_cpu()
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A Ddisk-io.c251 lock_extent_bits(io_tree, eb->start, eb->start + eb->len - 1, in verify_parent_transid()
260 eb->start, in verify_parent_transid()
265 unlock_extent_cached(io_tree, eb->start, eb->start + eb->len - 1, in verify_parent_transid()
345 eb->start); in btrfs_verify_level_key()
405 eb->start, eb->len); in btree_read_extent_buffer_pages()
448 eb->start); in csum_one_extent_buffer()
590 (int)btrfs_header_level(eb), eb->start); in validate_extent_buffer()
653 ASSERT(eb); in validate_subpage_buffer()
1036 BUG_ON(!eb); in btree_set_page_dirty()
1061 ASSERT(eb); in btree_set_page_dirty()
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A Drelocation.c1236 ret = btrfs_cow_block(trans, dest, eb, NULL, 0, &eb, in replace_path()
1251 parent = eb; in replace_path()
1312 parent = eb; in replace_path()
1490 eb = btrfs_read_node_slot(eb, path->slots[i]); in walk_down_reloc_tree()
1491 if (IS_ERR(eb)) in walk_down_reloc_tree()
2448 eb = btrfs_read_node_slot(upper->eb, slot); in do_relocation()
2455 if (!node->eb) { in do_relocation()
2456 ret = btrfs_cow_block(trans, root, eb, upper->eb, in do_relocation()
2466 ASSERT(node->eb == eb); in do_relocation()
2600 if (IS_ERR(eb)) { in get_tree_block_key()
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A Dtree-checker.c66 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, &vaf); in generic_err()
84 btrfs_item_key_to_cpu(eb, &key, slot); in file_extent_err()
93 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in file_extent_err()
144 btrfs_item_key_to_cpu(eb, &key, slot); in dir_item_err()
153 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in dir_item_err()
634 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in block_group_err()
956 btrfs_crit(eb->fs_info, in dev_item_err()
959 btrfs_header_owner(eb), btrfs_header_bytenr(eb), slot, in dev_item_err()
1188 len = eb->fs_info->nodesize; in extent_err()
1196 btrfs_crit(eb->fs_info, in extent_err()
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/linux/drivers/bus/
A Dintel-ixp4xx-eb.c169 dev_err(eb->dev, in ixp4xx_exp_setup_chipselect()
175 dev_err(eb->dev, in ixp4xx_exp_setup_chipselect()
233 dev_err(eb->dev, in ixp4xx_exp_setup_chipselect()
255 if (eb->is_42x) in ixp4xx_exp_setup_chipselect()
257 if (eb->is_43x) { in ixp4xx_exp_setup_chipselect()
351 struct ixp4xx_eb *eb; in ixp4xx_exp_probe() local
357 eb = devm_kzalloc(dev, sizeof(*eb), GFP_KERNEL); in ixp4xx_exp_probe()
358 if (!eb) in ixp4xx_exp_probe()
361 eb->dev = dev; in ixp4xx_exp_probe()
366 if (IS_ERR(eb->rmap)) in ixp4xx_exp_probe()
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/linux/drivers/mtd/
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/fs/btrfs/tests/
A Dextent-buffer-tests.c17 struct extent_buffer *eb; in test_btrfs_split_item() local
52 if (!eb) { in test_btrfs_split_item()
65 write_extent_buffer(eb, value, btrfs_item_ptr_offset(eb, 0), in test_btrfs_split_item()
85 btrfs_item_key_to_cpu(eb, &key, 0); in test_btrfs_split_item()
100 read_extent_buffer(eb, buf, btrfs_item_ptr_offset(eb, 0), in test_btrfs_split_item()
110 btrfs_item_key_to_cpu(eb, &key, 1); in test_btrfs_split_item()
125 read_extent_buffer(eb, buf, btrfs_item_ptr_offset(eb, 1), in test_btrfs_split_item()
142 btrfs_item_key_to_cpu(eb, &key, 0); in test_btrfs_split_item()
157 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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A Dextent-io-tests.c304 memzero_extent_buffer(eb, 0, len); in __test_eb_bitmaps()
312 ret = check_eb_bitmap(bitmap, eb, len); in __test_eb_bitmaps()
320 ret = check_eb_bitmap(bitmap, eb, len); in __test_eb_bitmaps()
333 ret = check_eb_bitmap(bitmap, eb, len); in __test_eb_bitmaps()
346 ret = check_eb_bitmap(bitmap, eb, len); in __test_eb_bitmaps()
370 ret = check_eb_bitmap(bitmap, eb, len); in __test_eb_bitmaps()
383 struct extent_buffer *eb = NULL; in test_eb_bitmaps() local
402 if (!eb) { in test_eb_bitmaps()
412 free_extent_buffer(eb); in test_eb_bitmaps()
419 if (!eb) { in test_eb_bitmaps()
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/linux/drivers/mtd/tests/
A Dstresstest.c45 unsigned int eb; in rand_eb() local
48 eb = prandom_u32(); in rand_eb()
50 eb %= (ebcnt - 1); in rand_eb()
51 if (bbt[eb]) in rand_eb()
53 return eb; in rand_eb()
76 int eb = rand_eb(); in do_read() local
81 if (bbt[eb + 1]) { in do_read()
96 offs = offsets[eb]; in do_write()
106 if (bbt[eb + 1]) in do_write()
112 offsets[eb + 1] = 0; in do_write()
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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/Documentation/devicetree/bindings/bus/
A Dintel,ixp4xx-expansion-bus-controller.yaml61 intel,ixp4xx-eb-t1:
66 intel,ixp4xx-eb-t2:
71 intel,ixp4xx-eb-t3:
76 intel,ixp4xx-eb-t4:
81 intel,ixp4xx-eb-t5:
86 intel,ixp4xx-eb-cycle-type:
97 intel,ixp4xx-eb-hpi-hrdy-pol-high:
112 intel,ixp4xx-eb-write-enable:
117 intel,ixp4xx-eb-byte-access:
151 intel,ixp4xx-eb-t3 = <3>;
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/linux/arch/arm/boot/dts/
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>;
[all …]
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 …]
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 …]
A Dintel-ixp43x-gateworks-gw2358.dts85 intel,ixp4xx-eb-write-enable = <1>;
105 intel,ixp4xx-eb-t1 = <3>; // 3 cycles extra address phase
106 intel,ixp4xx-eb-t2 = <3>; // 3 cycles extra setup phase
107 intel,ixp4xx-eb-t3 = <15>; // 15 cycles extra strobe phase
108 intel,ixp4xx-eb-t4 = <3>; // 3 cycles extra hold phase
110 intel,ixp4xx-eb-cycle-type = <0>; // Intel cycle type
111 intel,ixp4xx-eb-byte-access-on-halfword = <1>;
112 intel,ixp4xx-eb-mux-address-and-data = <0>;
113 intel,ixp4xx-eb-ahb-split-transfers = <0>;
114 intel,ixp4xx-eb-write-enable = <1>;
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