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/Linux-v5.10/tools/testing/selftests/cgroup/
Dtest_memcontrol.c268 char *children[4] = {NULL}; in test_memcg_min() local
315 for (i = 0; i < ARRAY_SIZE(children); i++) { in test_memcg_min()
316 children[i] = cg_name_indexed(parent[1], "child_memcg", i); in test_memcg_min()
317 if (!children[i]) in test_memcg_min()
320 if (cg_create(children[i])) in test_memcg_min()
326 cg_run_nowait(children[i], alloc_pagecache_50M_noexit, in test_memcg_min()
334 if (cg_write(children[0], "memory.min", "75M")) in test_memcg_min()
336 if (cg_write(children[1], "memory.min", "25M")) in test_memcg_min()
338 if (cg_write(children[2], "memory.min", "500M")) in test_memcg_min()
340 if (cg_write(children[3], "memory.min", "0")) in test_memcg_min()
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/Linux-v5.10/tools/perf/Documentation/
Dcallchain-overhead-calculation.txt9 The 'children' overhead is calculated by adding all period values of
15 It might be confusing that the sum of all the 'children' overhead
19 spread over the children.
64 When the --children option is enabled, the 'self' overhead values of
66 calculate the 'children' overhead. In this case the report could be
96 'children' overhead of 'bar', 'main' and '\_\_libc_start_main'.
98 'children' overhead of 'main' and '\_\_libc_start_main'.
101 same (100%) 'children' overhead (even though they have zero 'self'
104 Since v3.16 the 'children' overhead is shown by default and the output
105 is sorted by its values. The 'children' overhead is disabled by
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/Linux-v5.10/drivers/mfd/
Dwl1273-core.c165 int children = 0; in wl1273_core_probe() local
175 if (!(pdata->children & WL1273_RADIO_CHILD)) { in wl1273_core_probe()
192 cell = &core->cells[children]; in wl1273_core_probe()
196 children++; in wl1273_core_probe()
204 if (pdata->children & WL1273_CODEC_CHILD) { in wl1273_core_probe()
205 cell = &core->cells[children]; in wl1273_core_probe()
211 children++; in wl1273_core_probe()
215 __func__, children); in wl1273_core_probe()
218 children, NULL, 0, NULL); in wl1273_core_probe()
Dtwl6040.c642 int irq, ret, children = 0; in twl6040_probe() local
762 cell = &twl6040->cells[children]; in twl6040_probe()
768 children++; in twl6040_probe()
774 cell = &twl6040->cells[children]; in twl6040_probe()
780 children++; in twl6040_probe()
784 cell = &twl6040->cells[children]; in twl6040_probe()
786 children++; in twl6040_probe()
789 cell = &twl6040->cells[children]; in twl6040_probe()
791 children++; in twl6040_probe()
797 ret = mfd_add_devices(&client->dev, -1, twl6040->cells, children, in twl6040_probe()
Dretu-mfd.c124 const struct mfd_cell *children; member
131 .children = retu_devs,
138 .children = tahvo_devs,
274 ret = mfd_add_devices(rdev->dev, -1, rdat->children, rdat->nchildren, in retu_probe()
/Linux-v5.10/drivers/net/ethernet/mellanox/mlx5/core/
Dfs_core.h136 struct list_head children; member
299 list_for_each_entry_reverse(pos, &(prio)->node.children, list)
302 list_for_each_entry(pos, (&(prio)->node.children), list)
305 fs_list_for_each_entry(pos, &(ns)->node.children)
308 fs_list_for_each_entry(pos, &(prio)->node.children)
311 fs_list_for_each_entry(pos, &(prio)->node.children)
314 fs_list_for_each_entry_safe(pos, tmp, &(prio)->node.children)
317 fs_list_for_each_entry(pos, &(ft)->node.children)
320 fs_list_for_each_entry(pos, &(fg)->node.children)
323 fs_list_for_each_entry(pos, &(fte)->node.children)
/Linux-v5.10/lib/
Dgeneric-radix-tree.c13 struct genradix_node *children[GENRADIX_ARY]; member
71 n = n->children[offset >> genradix_depth_shift(level)]; in __genradix_ptr()
127 new_node->children[0] = n; in __genradix_ptr_alloc()
139 &n->children[offset >> genradix_depth_shift(level)]; in __genradix_ptr_alloc()
186 while (!n->children[i]) { in __genradix_iter_peek()
197 n = n->children[i]; in __genradix_iter_peek()
210 if (n->children[i]) in genradix_free_recurse()
211 genradix_free_recurse(n->children[i], level - 1); in genradix_free_recurse()
/Linux-v5.10/drivers/net/ethernet/netronome/nfp/abm/
Dqdisc.c23 return qdisc->children[id] && in nfp_abm_qdisc_child_valid()
24 qdisc->children[id] != NFP_QDISC_UNTRACKED; in nfp_abm_qdisc_child_valid()
80 nfp_abm_stats_update_red(alink, qdisc->children[i], i); in nfp_abm_stats_update_mq()
113 qdisc->children[i]->use_cnt--; in nfp_abm_qdisc_unlink_children()
114 qdisc->children[i] = NULL; in nfp_abm_qdisc_unlink_children()
201 !qdisc->children[0]; in nfp_abm_offload_compile_red()
236 struct nfp_qdisc *child = qdisc->children[i]; in nfp_abm_offload_compile_mq()
310 if (mq->children[i] == qdisc) { in nfp_abm_qdisc_clear_mq()
311 mq->children[i] = NULL; in nfp_abm_qdisc_clear_mq()
332 kfree(qdisc->children); in nfp_abm_qdisc_free()
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/Linux-v5.10/drivers/platform/x86/
Dsurface3_button.c65 struct platform_device *children[BUTTON_TYPES]; member
167 if (priv->children[i]) in surface3_button_remove()
168 platform_device_unregister(priv->children[i]); in surface3_button_remove()
220 priv->children[i] = pd; in surface3_button_probe()
223 if (!priv->children[0] && !priv->children[1]) in surface3_button_probe()
/Linux-v5.10/include/linux/phy/
Dphy.h159 struct device_node *children; member
188 #define of_phy_provider_register_full(dev, children, xlate) \ argument
189 __of_phy_provider_register(dev, children, THIS_MODULE, xlate)
191 #define devm_of_phy_provider_register_full(dev, children, xlate) \ argument
192 __devm_of_phy_provider_register(dev, children, THIS_MODULE, xlate)
257 struct device_node *children, struct module *owner,
261 struct device_node *children, struct module *owner,
476 struct device *dev, struct device_node *children, struct module *owner, in __of_phy_provider_register() argument
484 *dev, struct device_node *children, struct module *owner, in __devm_of_phy_provider_register() argument
/Linux-v5.10/scripts/
Dcheck-sysctl-docs97 delete children
146 children[curtable][curentry] = child
152 if (children[tables[1]][table]) {
153 for (entry in entries[children[tables[1]][table]]) {
Dasn1_compiler.c686 struct element *children; member
942 element->children = alloc_elem(cursor); in parse_type()
943 element = element->children; in parse_type()
1027 element->children = parse_compound(&cursor, end, 1); in parse_type()
1041 element->children = parse_type(&cursor, end, NULL); in parse_type()
1043 element->children = parse_compound(&cursor, end, 0); in parse_type()
1058 element->children = parse_type(&cursor, end, NULL); in parse_type()
1060 element->children = parse_compound(&cursor, end, 1); in parse_type()
1150 struct element *children, **child_p = &children, *element; in parse_compound() local
1193 children->flags &= ~ELEMENT_CONDITIONAL; in parse_compound()
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/Linux-v5.10/fs/nfs/blocklayout/
Ddev.c23 bl_free_device(&dev->children[i]); in bl_free_device()
24 kfree(dev->children); in bl_free_device()
182 struct pnfs_block_dev *child = &dev->children[i]; in bl_map_concat()
220 child = &dev->children[chunk_idx]; in bl_map_stripe()
424 d->children = kcalloc(v->concat.volumes_count, in bl_parse_concat()
426 if (!d->children) in bl_parse_concat()
430 ret = bl_parse_deviceid(server, &d->children[i], in bl_parse_concat()
436 d->children[i].start += len; in bl_parse_concat()
437 len += d->children[i].len; in bl_parse_concat()
453 d->children = kcalloc(v->stripe.volumes_count, in bl_parse_stripe()
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/Linux-v5.10/drivers/net/mdio/
Dmdio-mux.c25 struct mdio_mux_child_bus *children; member
174 cb->next = pb->children; in mdio_mux_init()
175 pb->children = cb; in mdio_mux_init()
178 if (pb->children) { in mdio_mux_init()
196 struct mdio_mux_child_bus *cb = pb->children; in mdio_mux_uninit()
/Linux-v5.10/drivers/i2c/muxes/
Di2c-mux-gpmux.c77 int children; in i2c_mux_probe() local
97 children = of_get_child_count(np); in i2c_mux_probe()
99 muxc = i2c_mux_alloc(parent, dev, children, 0, 0, in i2c_mux_probe()
132 dev_info(dev, "%d-port mux on %s adapter\n", children, parent->name); in i2c_mux_probe()
/Linux-v5.10/tools/perf/scripts/python/
Dflamegraph.py30 self.children = []
37 "c": self.children
61 for child in node.children:
66 node.children.append(child)
/Linux-v5.10/drivers/iio/multiplexer/
Diio-mux.c348 int children; in mux_probe() local
367 children = 0; in mux_probe()
370 children++; in mux_probe()
372 if (children <= 0) { in mux_probe()
378 sizeof_priv += sizeof(*mux->child) * children; in mux_probe()
379 sizeof_priv += sizeof(*mux->chan) * children; in mux_probe()
388 mux->chan = (struct iio_chan_spec *)(mux->child + children); in mux_probe()
399 indio_dev->num_channels = children; in mux_probe()
/Linux-v5.10/Documentation/devicetree/bindings/mtd/
Dnvidia-tegra20-nand.txt17 Optional children nodes:
18 Individual NAND chips are children of the NAND controller node. Currently
21 Required children node properties:
24 Optional children node properties:
Dnand-macronix.txt14 in children nodes.
16 Required NAND chip properties in children mode:
/Linux-v5.10/tools/perf/util/
Dcall-path.c23 cp->children = RB_ROOT; in call_path__init()
92 p = &parent->children.rb_node; in call_path__findnew()
111 rb_insert_color(&cp->rb_node, &parent->children); in call_path__findnew()
/Linux-v5.10/drivers/input/misc/
Dsoc_button_array.c44 struct platform_device *children[BUTTON_TYPES]; member
379 if (priv->children[i]) in soc_button_remove()
380 platform_device_unregister(priv->children[i]); in soc_button_remove()
433 priv->children[i] = pd; in soc_button_probe()
436 if (!priv->children[0] && !priv->children[1]) in soc_button_probe()
/Linux-v5.10/drivers/phy/
Dphy-core.c140 for_each_child_of_node(phy_provider->children, child) in of_phy_provider_lookup()
1013 struct device_node *children, struct module *owner, in __of_phy_provider_register() argument
1024 if (children) { in __of_phy_provider_register()
1025 struct device_node *parent = of_node_get(children), *next; in __of_phy_provider_register()
1041 children = dev->of_node; in __of_phy_provider_register()
1049 phy_provider->children = of_node_get(children); in __of_phy_provider_register()
1076 struct device_node *children, struct module *owner, in __devm_of_phy_provider_register() argument
1086 phy_provider = __of_phy_provider_register(dev, children, owner, in __devm_of_phy_provider_register()
1112 of_node_put(phy_provider->children); in of_phy_provider_unregister()
/Linux-v5.10/arch/c6x/platforms/
Dpll.c98 list_for_each_entry(clk, &root->children, childnode) { in propagate_rate()
142 list_add(&clk->childnode, &clk->parent->children); in clk_set_parent()
168 list_add_tail(&clk->childnode, &clk->parent->children); in clk_register()
325 INIT_LIST_HEAD(&clk->children); in __init_clk()
399 list_for_each_entry(clk, &parent->children, childnode) { in dump_clock()
/Linux-v5.10/drivers/net/ethernet/intel/ice/
Dice_sched.c31 root->children = devm_kcalloc(ice_hw_to_dev(hw), hw->max_children[0], in ice_sched_add_root_node()
33 if (!root->children) { in ice_sched_add_root_node()
71 if (ICE_TXSCHED_GET_NODE_TEID(start_node->children[i]) == teid) in ice_sched_find_node_by_teid()
72 return start_node->children[i]; in ice_sched_find_node_by_teid()
78 tmp = ice_sched_find_node_by_teid(start_node->children[i], in ice_sched_find_node_by_teid()
185 node->children = devm_kcalloc(ice_hw_to_dev(hw), in ice_sched_add_node()
188 if (!node->children) { in ice_sched_add_node()
197 parent->children[parent->num_children++] = node; in ice_sched_add_node()
290 if (pi->root->children[i]->tc_num == tc) in ice_sched_get_tc_node()
291 return pi->root->children[i]; in ice_sched_get_tc_node()
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/Linux-v5.10/Documentation/devicetree/bindings/display/
Dste,mcde.txt24 - #address-cells: should be <1> (for the DSI hosts that will be children)
25 - #size-cells: should be <1> (for the DSI hosts that will be children)
45 Display panels and bridges will appear as children on the DSI hosts, and
50 If a DSI host is unused (not connected) it will have no children defined.

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