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/linux-6.12.1/drivers/interconnect/
Dbulk.c8 * of_icc_bulk_get() - get interconnect paths
11 * @paths: the table with the paths we want to get
16 struct icc_bulk_data *paths) in of_icc_bulk_get() argument
21 paths[i].path = of_icc_get(dev, paths[i].name); in of_icc_bulk_get()
22 if (IS_ERR(paths[i].path)) { in of_icc_bulk_get()
23 ret = PTR_ERR(paths[i].path); in of_icc_bulk_get()
26 paths[i].name, ret); in of_icc_bulk_get()
27 paths[i].path = NULL; in of_icc_bulk_get()
35 icc_bulk_put(i, paths); in of_icc_bulk_get()
42 * icc_bulk_put() - put a list of interconnect paths
[all …]
/linux-6.12.1/include/linux/
Dinterconnect.h45 int devm_of_icc_bulk_get(struct device *dev, int num_paths, struct icc_bulk_data *paths);
54 struct icc_bulk_data *paths);
55 void icc_bulk_put(int num_paths, struct icc_bulk_data *paths);
56 int icc_bulk_set_bw(int num_paths, const struct icc_bulk_data *paths);
57 int icc_bulk_enable(int num_paths, const struct icc_bulk_data *paths);
58 void icc_bulk_disable(int num_paths, const struct icc_bulk_data *paths);
107 static inline int of_icc_bulk_get(struct device *dev, int num_paths, struct icc_bulk_data *paths) in of_icc_bulk_get() argument
113 struct icc_bulk_data *paths) in devm_of_icc_bulk_get() argument
118 static inline void icc_bulk_put(int num_paths, struct icc_bulk_data *paths) in icc_bulk_put() argument
122 static inline int icc_bulk_set_bw(int num_paths, const struct icc_bulk_data *paths) in icc_bulk_set_bw() argument
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/linux-6.12.1/drivers/thunderbolt/
Dtest.c931 * DP Video path from host to device using lane 1. Paths like in tb_test_path_not_bonded_lane1()
934 * paths like this (you either use lane 0 where lane 1 is in tb_test_path_not_bonded_lane1()
1363 KUNIT_ASSERT_EQ(test, tunnel1->paths[0]->path_length, 2); in tb_test_tunnel_pcie()
1364 KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[0].in_port, down); in tb_test_tunnel_pcie()
1365 KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[0]->hops[1].out_port, up); in tb_test_tunnel_pcie()
1366 KUNIT_ASSERT_EQ(test, tunnel1->paths[1]->path_length, 2); in tb_test_tunnel_pcie()
1367 KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[0].in_port, up); in tb_test_tunnel_pcie()
1368 KUNIT_EXPECT_PTR_EQ(test, tunnel1->paths[1]->hops[1].out_port, down); in tb_test_tunnel_pcie()
1378 KUNIT_ASSERT_EQ(test, tunnel2->paths[0]->path_length, 2); in tb_test_tunnel_pcie()
1379 KUNIT_EXPECT_PTR_EQ(test, tunnel2->paths[0]->hops[0].in_port, down); in tb_test_tunnel_pcie()
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Dtunnel.c156 tunnel->paths = kcalloc(npaths, sizeof(tunnel->paths[0]), GFP_KERNEL); in tb_tunnel_alloc()
157 if (!tunnel->paths) { in tb_tunnel_alloc()
311 * Discover both paths even if they are not complete. We will in tb_tunnel_discover_pci()
322 tunnel->paths[TB_PCI_PATH_UP] = path; in tb_tunnel_discover_pci()
323 if (tb_pci_init_path(tunnel->paths[TB_PCI_PATH_UP])) in tb_tunnel_discover_pci()
330 tunnel->paths[TB_PCI_PATH_DOWN] = path; in tb_tunnel_discover_pci()
331 if (tb_pci_init_path(tunnel->paths[TB_PCI_PATH_DOWN])) in tb_tunnel_discover_pci()
392 tunnel->paths[TB_PCI_PATH_DOWN] = path; in tb_tunnel_alloc_pci()
400 tunnel->paths[TB_PCI_PATH_UP] = path; in tb_tunnel_alloc_pci()
897 struct tb_path **paths; in tb_dp_activate() local
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Ddomain.c770 * tb_domain_disconnect_pcie_paths() - Disconnect all PCIe paths
771 * @tb: Domain whose PCIe paths to disconnect
774 * controller. Makes sure all PCIe paths are disconnected.
787 * tb_domain_approve_xdomain_paths() - Enable DMA paths for XDomain
788 * @tb: Domain enabling the DMA paths
789 * @xd: XDomain DMA paths are created to
795 * Calls connection manager specific method to enable DMA paths to the
814 * tb_domain_disconnect_xdomain_paths() - Disable DMA paths for XDomain
815 * @tb: Domain disabling the DMA paths
816 * @xd: XDomain whose DMA paths are disconnected
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/linux-6.12.1/Documentation/ABI/testing/
Dsysfs-class-rtrs-client40 What: /sys/class/rtrs-client/<session-name>/paths/
48 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/state
55 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/reconnect
62 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/disconnect
69 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/remove_path
77 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/hca_name
83 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/hca_port
89 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/src_addr
95 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/dst_addr
101 What: /sys/class/rtrs-client/<session-name>/paths/<src@dst>/cur_latency
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Dsysfs-class-rtrs-server8 What: /sys/class/rtrs-server/<session-name>/paths/
16 What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/disconnect
23 What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/hca_name
29 What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/hca_port
35 What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/src_addr
41 What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/dst_addr
47 What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/stats/rdma
/linux-6.12.1/Documentation/admin-guide/device-mapper/
Ddm-service-time.rst11 The performance value is a relative throughput value among all paths
26 among all paths in the path-group.
30 other paths having a positive value are available.
43 among all paths in the path-group.
59 1. If the paths have the same 'relative_throughput', skip
62 2. If the paths have the same 'in-flight-size', skip the division
65 3. If some paths have non-zero 'relative_throughput' and others
66 have zero 'relative_throughput', ignore those paths with zero
78 In case that 2 paths (sda and sdb) are used with repeat_count == 128
Dswitch.rst7 paths. The path used for any specific region can be switched
38 robin algorithm to send I/O across all paths and let the storage array
52 Lower Tier - Load balance amongst paths to a particular member.
55 Each of these multipath devices contains the set of paths directly to
57 selectors to load balance amongst these paths. We also build a
58 non-preferred priority group containing paths to other array members for
73 The number of paths across which to distribute the I/O.
77 to any of the available paths.
97 which paths.
/linux-6.12.1/tools/perf/ui/browsers/
Dscripts.c28 char **paths; member
53 if (asprintf(&c->paths[c->index], in add_script_option()
73 if (asprintf(&c->paths[c->index], "%s %s", value, in scripts_config()
88 char *buf, *paths[SCRIPT_MAX_NO], *names[SCRIPT_MAX_NO]; in list_scripts() local
96 .paths = paths, in list_scripts()
122 paths[i] = names[i] + SCRIPT_NAMELEN; in list_scripts()
125 num = find_scripts(names + max_std, paths + max_std, SCRIPT_MAX_NO - max_std, in list_scripts()
145 strcpy(script_name, paths[choice]); in list_scripts()
152 zfree(&paths[i]); in list_scripts()
/linux-6.12.1/drivers/staging/sm750fb/
Dsm750.h156 int paths; member
158 * which paths(s) this output stands for,for sm750:
159 * paths=1:means output for panel paths
160 * paths=2:means output for crt paths
161 * paths=3:means output for both panel and crt paths
/linux-6.12.1/fs/bcachefs/
Dbtree_iter.c261 bch2_btree_path_verify(trans, &trans->paths[iter->update_path]); in bch2_btree_iter_verify()
650 i->old_v = bch2_btree_path_peek_slot(trans->paths + i->path, &i->old_k).v; in bch2_trans_revalidate_updates_in_node()
1025 if (trans->paths[idx].uptodate) { in bch2_btree_path_traverse_all()
1026 __btree_path_get(trans, &trans->paths[idx], false); in bch2_btree_path_traverse_all()
1028 __btree_path_put(trans, &trans->paths[idx], false); in bch2_btree_path_traverse_all()
1041 * We used to assert that all paths had been traversed here in bch2_btree_path_traverse_all()
1137 struct btree_path *path = &trans->paths[path_idx]; in bch2_btree_path_traverse_one()
1163 path = &trans->paths[path_idx]; in bch2_btree_path_traverse_one()
1243 btree_path_copy(trans, trans->paths + new, trans->paths + src); in btree_path_clone()
1244 __btree_path_get(trans, trans->paths + new, intent); in btree_path_clone()
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Dbtree_update_interior.c767 struct btree_path *path = trans->paths + path_idx; in btree_update_nodes_written()
1569 struct btree_path *path = trans->paths + path_idx; in btree_split_insert_keys()
1588 struct btree *parent = btree_node_parent(trans->paths + path, b); in btree_split()
1596 BUG_ON(parent && !btree_node_intent_locked(trans->paths + path, b->c.level + 1)); in btree_split()
1630 mark_btree_node_locked(trans, trans->paths + path1, n1->c.level, BTREE_NODE_INTENT_LOCKED); in btree_split()
1631 bch2_btree_path_level_init(trans, trans->paths + path1, n1); in btree_split()
1635 mark_btree_node_locked(trans, trans->paths + path2, n2->c.level, BTREE_NODE_INTENT_LOCKED); in btree_split()
1636 bch2_btree_path_level_init(trans, trans->paths + path2, n2); in btree_split()
1653 trans->paths[path2].locks_want++; in btree_split()
1654 BUG_ON(btree_node_locked(trans->paths + path2, n3->c.level)); in btree_split()
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Dbtree_iter.h24 unsigned idx = path - trans->paths; in __btree_path_get()
39 EBUG_ON(!test_bit(path - trans->paths, trans->paths_allocated)); in __btree_path_put()
72 /* Iterate over paths within a transaction: */
84 static inline unsigned long *trans_paths_nr(struct btree_path *paths) in trans_paths_nr() argument
86 return &container_of(paths, struct btree_trans_paths, paths[0])->nr_paths; in trans_paths_nr()
89 static inline unsigned long *trans_paths_allocated(struct btree_path *paths) in trans_paths_allocated() argument
91 unsigned long *v = trans_paths_nr(paths); in trans_paths_allocated()
113 return trans->paths + *idx; in __trans_next_path()
143 ? trans->paths + trans->sorted[idx] in next_btree_path()
152 ? trans->paths + trans->sorted[idx - 1] in prev_btree_path()
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/linux-6.12.1/include/trace/events/
Dasoc.h201 TP_PROTO(int paths, int stream),
203 TP_ARGS(paths, stream),
206 __field( int, paths )
211 __entry->paths = paths;
215 TP_printk("%s: found %d paths",
216 snd_pcm_direction_name(__entry->stream), __entry->paths)
/linux-6.12.1/tools/perf/
DBuild44 paths += -DPERF_HTML_PATH="BUILD_STR($(htmldir_SQ))"
45 paths += -DPERF_INFO_PATH="BUILD_STR($(infodir_SQ))"
46 paths += -DPERF_MAN_PATH="BUILD_STR($(mandir_SQ))"
48 CFLAGS_builtin-help.o += $(paths)
49 CFLAGS_builtin-timechart.o += $(paths)
/linux-6.12.1/tools/perf/util/
Dcall-path.h3 * call-path.h: Manipulate a tree data structure containing function call paths
23 * @children: tree of call paths of functions called
48 * struct call_path_root - root of all call paths.
50 * @blocks: list of blocks to store call paths
/linux-6.12.1/drivers/s390/cio/
Dio_sch.h65 * @lpm: mask of paths to use
141 u8 path_noirq_mask; /* mask of paths for which no irq was
143 u8 path_notoper_mask; /* mask of paths which were found
145 u8 path_gone_mask; /* mask of paths, that became unavailable */
146 u8 path_new_mask; /* mask of paths, that became available */
147 u8 path_broken_mask; /* mask of paths, which were found to be
/linux-6.12.1/drivers/block/rnbd/
Drnbd-clt-sysfs.c59 struct rtrs_addr *paths; member
112 pr_err("map_device: too many (> %zu) paths provided\n", in rnbd_clt_parse_map_options()
125 &opt->paths[p_cnt]); in rnbd_clt_parse_map_options()
576 struct rtrs_addr paths[6]; in rnbd_clt_map_device_store() local
580 opt.paths = paths; in rnbd_clt_map_device_store()
586 addrs = kcalloc(ARRAY_SIZE(paths) * 2, sizeof(*addrs), GFP_KERNEL); in rnbd_clt_map_device_store()
590 for (path_cnt = 0; path_cnt < ARRAY_SIZE(paths); path_cnt++) { in rnbd_clt_map_device_store()
591 paths[path_cnt].src = &addrs[path_cnt * 2]; in rnbd_clt_map_device_store()
592 paths[path_cnt].dst = &addrs[path_cnt * 2 + 1]; in rnbd_clt_map_device_store()
595 ret = rnbd_clt_parse_map_options(buf, ARRAY_SIZE(paths), &opt); in rnbd_clt_map_device_store()
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/linux-6.12.1/arch/mips/include/asm/octeon/
Dcvmx-spi.h89 * can operate as a full duplex (both Tx and Rx data paths
107 * can operate as a full duplex (both Tx and Rx data paths
176 * can operate as a full duplex (both Tx and Rx data paths
192 * can operate as a full duplex (both Tx and Rx data paths
209 * can operate as a full duplex (both Tx and Rx data paths
226 * can operate as a full duplex (both Tx and Rx data paths
243 * can operate as a full duplex (both Tx and Rx data paths
260 * can operate as a full duplex (both Tx and Rx data paths
/linux-6.12.1/security/apparmor/include/
Dpath.h16 PATH_CONNECT_PATH = 0x4, /* connect disconnected paths to / */
18 PATH_CHROOT_NSCONNECT = 0x10, /* connect paths that are at ns root */
21 PATH_MEDIATE_DELETED = 0x20000, /* mediate deleted paths */
/linux-6.12.1/tools/testing/selftests/bpf/prog_tests/
Dd_path.c30 char paths[MAX_FILES][MAX_PATH_LEN]; member
38 return readlink(buf, src.paths[src.cnt++], MAX_PATH_LEN); in set_pathname()
153 CHECK(strncmp(src.paths[i], bss->paths_stat[i], MAX_PATH_LEN), in test_d_path_basic()
156 i, src.paths[i], bss->paths_stat[i]); in test_d_path_basic()
157 CHECK(strncmp(src.paths[i], bss->paths_close[i], MAX_PATH_LEN), in test_d_path_basic()
160 i, src.paths[i], bss->paths_close[i]); in test_d_path_basic()
/linux-6.12.1/scripts/clang-tools/
Dgen_compile_commands.py36 paths: The list of files/directories to handle to find .cmd files.
62 parser.add_argument('paths', type=str, nargs='*', help=paths_help)
70 args.paths if len(args.paths) > 0 else [args.directory])
188 log_level, directory, output, ar, paths = parse_arguments()
197 for path in paths:
/linux-6.12.1/Documentation/driver-api/firmware/
Ddirect-fs-lookup.rst7 filesystem in the paths documented in the section 'Firmware search paths'.
12 It is recommended you keep /lib/firmware paths on your root filesystem,
/linux-6.12.1/fs/xfs/scrub/
Ddirtree_repair.c66 /* Delete all paths. */
141 /* Delete all paths except for the one good one. */
177 /* Delete all paths except for one suspect one. */
212 * Figure out what to do with the paths we tried to find. Returns -EDEADLOCK
222 /* Parentless directories should not have any paths at all. */ in xrep_dirtree_decide_fate()
228 /* One path is exactly the number of paths we want. */ in xrep_dirtree_decide_fate()
234 /* Zero paths means we should reattach the subdir to the orphanage. */ in xrep_dirtree_decide_fate()
251 * There are no good paths and there are too many suspect paths. in xrep_dirtree_decide_fate()
409 * Cancel if someone invalidate the paths while we were trying to get in xrep_dirtree_unlink()
558 * We should have capped the number of paths at XFS_MAXLINK-1 in the in xrep_dirtree_create_adoption_path()
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