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/kernel/linux/linux-4.19/drivers/staging/comedi/drivers/
Dpcl730.c45 * BASE+0 Isolated outputs 0-7 (write) / inputs 0-7 (read)
46 * BASE+1 Isolated outputs 8-15 (write) / inputs 8-15 (read)
54 * BASE+0 Isolated outputs 0-7 (write) (read back on p8r8dio)
55 * BASE+1 Isolated inputs 0-7 (read)
59 * BASE+0 Isolated outputs 0-7 (write) (read back)
60 * BASE+1 Isolated outputs 8-15 (write) (read back)
61 * BASE+2 Isolated inputs 0-7 (read)
62 * BASE+3 Isolated inputs 8-15 (read)
66 * BASE+0 Isolated outputs 0-7 (write) or inputs 0-7 (read)
67 * BASE+1 Isolated outputs 8-15 (write) or inputs 8-15 (read)
[all …]
Dadl_pci7x3x.c17 * Description: 32/64-Channel Isolated Digital I/O Boards
178 /* Isolated digital inputs 0 to 15/31 */ in adl_pci7x3x_auto_attach()
193 /* Isolated digital inputs 32 to 63 */ in adl_pci7x3x_auto_attach()
211 /* Isolated digital outputs 0 to 15/31 */ in adl_pci7x3x_auto_attach()
226 /* Isolated digital outputs 32 to 63 */ in adl_pci7x3x_auto_attach()
276 MODULE_DESCRIPTION("ADLINK PCI-723x/743x Isolated Digital I/O boards");
/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
Dpcl730.c45 * BASE+0 Isolated outputs 0-7 (write) / inputs 0-7 (read)
46 * BASE+1 Isolated outputs 8-15 (write) / inputs 8-15 (read)
54 * BASE+0 Isolated outputs 0-7 (write) (read back on p8r8dio)
55 * BASE+1 Isolated inputs 0-7 (read)
59 * BASE+0 Isolated outputs 0-7 (write) (read back)
60 * BASE+1 Isolated outputs 8-15 (write) (read back)
61 * BASE+2 Isolated inputs 0-7 (read)
62 * BASE+3 Isolated inputs 8-15 (read)
66 * BASE+0 Isolated outputs 0-7 (write) or inputs 0-7 (read)
67 * BASE+1 Isolated outputs 8-15 (write) or inputs 8-15 (read)
[all …]
Dadl_pci7x3x.c17 * Description: 32/64-Channel Isolated Digital I/O Boards
178 /* Isolated digital inputs 0 to 15/31 */ in adl_pci7x3x_auto_attach()
193 /* Isolated digital inputs 32 to 63 */ in adl_pci7x3x_auto_attach()
211 /* Isolated digital outputs 0 to 15/31 */ in adl_pci7x3x_auto_attach()
226 /* Isolated digital outputs 32 to 63 */ in adl_pci7x3x_auto_attach()
276 MODULE_DESCRIPTION("ADLINK PCI-723x/743x Isolated Digital I/O boards");
/kernel/linux/linux-5.10/include/trace/events/
Deas_sched.h6 int isolated, int idle, unsigned long task_util,
9 TP_ARGS(task, cpu, target_cpu, isolated, idle, task_util, cpu_util, cpu_cap),
17 __field(int, isolated)
30 __entry->isolated = isolated;
37 …TP_printk("comm=%s pid=%d prio=%d cpu=%d target_cpu=%d isolated=%d idle=%d task_util=%lu cpu_util=…
39 __entry->cpu, __entry->target_cpu, __entry->isolated,
Dhuge_memory.h90 TP_PROTO(struct mm_struct *mm, int isolated, int status),
92 TP_ARGS(mm, isolated, status),
96 __field(int, isolated)
102 __entry->isolated = isolated;
106 TP_printk("mm=%p, isolated=%d, status=%s",
108 __entry->isolated,
/kernel/linux/linux-4.19/tools/testing/selftests/net/forwarding/
Dbridge_port_isolation.sh47 ip link set dev $swp1 type bridge_slave isolated on
49 ip link set dev $swp2 type bridge_slave isolated on
51 ip link set dev $swp3 type bridge_slave isolated off
112 log_test "Isolated port ping"
125 log_test "Isolated port ping6"
141 log_test "Isolated port flooding"
/kernel/linux/linux-5.10/tools/testing/selftests/net/forwarding/
Dbridge_port_isolation.sh47 ip link set dev $swp1 type bridge_slave isolated on
49 ip link set dev $swp2 type bridge_slave isolated on
51 ip link set dev $swp3 type bridge_slave isolated off
112 log_test "Isolated port ping"
125 log_test "Isolated port ping6"
141 log_test "Isolated port flooding"
/kernel/linux/linux-4.19/include/trace/events/
Dhuge_memory.h87 TP_PROTO(struct mm_struct *mm, int isolated, int status),
89 TP_ARGS(mm, isolated, status),
93 __field(int, isolated)
99 __entry->isolated = isolated;
103 TP_printk("mm=%p, isolated=%d, status=%s",
105 __entry->isolated,
/kernel/linux/linux-5.10/mm/
Dpage_isolation.c83 * Because freepage with more than pageblock_order on isolated in unset_migratetype_isolate()
110 * We didn't actually touch any of the isolated pages, so place them in unset_migratetype_isolate()
146 * @start_pfn: The lower PFN of the range to be isolated.
147 * @end_pfn: The upper PFN of the range to be isolated.
174 * either. Pages might be freed while their page blocks are marked ISOLATED.
176 * for their allocation even when they are in fact isolated already. Depending
178 * (e.g. __offline_pages will need to call it after check for isolated range for
181 * Return: 0 on success and -EBUSY if any part of range cannot be isolated.
219 * Make isolated pages available again.
240 * Test all pages in the range is free(means isolated) or not.
[all …]
Dcompaction.c442 * If no pages were isolated then mark this pageblock to be skipped in the
575 int isolated; in isolate_freepages_block() local
629 isolated = __isolate_free_page(page, order); in isolate_freepages_block()
630 if (!isolated) in isolate_freepages_block()
634 total_isolated += isolated; in isolate_freepages_block()
635 cc->nr_freepages += isolated; in isolate_freepages_block()
639 blockpfn += isolated; in isolate_freepages_block()
643 blockpfn += isolated - 1; in isolate_freepages_block()
644 cursor += isolated - 1; in isolate_freepages_block()
673 * pages requested were isolated. If there were any failures, 0 is in isolate_freepages_block()
[all …]
Dlist_lru.c207 unsigned long isolated = 0; in __list_lru_walk_one() local
228 isolated++; in __list_lru_walk_one()
254 return isolated; in __list_lru_walk_one()
292 long isolated = 0; in list_lru_walk_node() local
295 isolated += list_lru_walk_one(lru, nid, NULL, isolate, cb_arg, in list_lru_walk_node()
302 isolated += __list_lru_walk_one(nlru, memcg_idx, in list_lru_walk_node()
311 return isolated; in list_lru_walk_node()
/kernel/linux/linux-4.19/mm/
Dpage_isolation.c52 * pages reported as "can be isolated" should be isolated(freed) in set_migratetype_isolate()
106 * Because freepage with more than pageblock_order on isolated in unset_migratetype_isolate()
168 * @start_pfn: The lower PFN of the range to be isolated.
169 * @end_pfn: The upper PFN of the range to be isolated.
177 * Return 0 on success and -EBUSY if any part of range cannot be isolated.
222 * Make isolated pages available again.
244 * Test all pages in the range is free(means isolated) or not.
300 /* Check all pages are free or marked as ISOLATED */ in test_pages_isolated()
Dcompaction.c288 * If no pages were isolated then mark this pageblock to be skipped in the
450 int isolated; in isolate_freepages_block() local
517 isolated = __isolate_free_page(page, order); in isolate_freepages_block()
518 if (!isolated) in isolate_freepages_block()
522 total_isolated += isolated; in isolate_freepages_block()
523 cc->nr_freepages += isolated; in isolate_freepages_block()
527 blockpfn += isolated; in isolate_freepages_block()
531 blockpfn += isolated - 1; in isolate_freepages_block()
532 cursor += isolated - 1; in isolate_freepages_block()
561 * pages requested were isolated. If there were any failures, 0 is in isolate_freepages_block()
[all …]
Dlist_lru.c215 unsigned long isolated = 0; in __list_lru_walk_one() local
236 isolated++; in __list_lru_walk_one()
262 return isolated; in __list_lru_walk_one()
300 long isolated = 0; in list_lru_walk_node() local
303 isolated += list_lru_walk_one(lru, nid, NULL, isolate, cb_arg, in list_lru_walk_node()
310 isolated += __list_lru_walk_one(nlru, memcg_idx, in list_lru_walk_node()
319 return isolated; in list_lru_walk_node()
/kernel/linux/linux-5.10/Documentation/vm/
Dpage_migration.rst181 Once page is successfully isolated, VM uses page.lru fields so driver
187 After isolation, VM calls migratepage() of driver with the isolated page.
203 If migration fails on the isolated page, VM should return the isolated page
204 to the driver so VM calls the driver's putback_page() with the isolated page.
205 In this function, the driver should put the isolated page back into its own data
236 page is LRU or non-LRU movable once the page has been isolated because LRU
251 To prevent concurrent isolation among several CPUs, VM marks isolated page
255 driver sees a PG_isolated page, it means the page has been isolated by the
/kernel/linux/linux-4.19/Documentation/vm/
Dpage_migration.rst177 Once page is successfully isolated, VM uses page.lru fields so driver
183 After isolation, VM calls migratepage of driver with isolated page.
198 If migration fails on isolated page, VM should return the isolated page
200 In this function, driver should put the isolated page back to the own data
232 page is LRU or non-lru movable once the page has been isolated. Because
247 To prevent concurrent isolation among several CPUs, VM marks isolated page
251 sees PG_isolated page, it means the page have been isolated by VM so it
/kernel/linux/linux-5.10/drivers/block/zram/zram_group/
Dzram_group.c147 * and @return the obj cnt actually isolated. isolate all objs if nr is 0.
176 pr_info("isolated %u objs from group %u.\n", cnt, gid); in zgrp_isolate_objs()
406 bool isolated = false; in zgrp_ext_delete() local
418 isolated = zlist_is_isolated_nolock(eid, zgrp->wbgrp.ext_tab); in zgrp_ext_delete()
420 if (isolated) { in zgrp_ext_delete()
421 pr_info("extent %u is already isolated, skip delete.\n", eid); in zgrp_ext_delete()
432 * and @return the cnt actually isolated. isolate all exts if nr is 0.
463 pr_info("isolated %u exts from group %u.\n", cnt, gid); in zgrp_isolate_exts()
511 * array @idxs and @return the obj cnt actually isolated. isolate all objs if
543 pr_info("isolated %u objs from extent %u.\n", cnt, eid); in wbgrp_isolate_objs()
/kernel/linux/linux-5.10/drivers/base/
Dcpu.c190 unsigned int isolated = cpu_isolated(cpuid); in isolate_show() local
192 rc = sysfs_emit(buf, "%d\n", isolated); in isolate_show()
307 cpumask_var_t isolated; in print_cpus_isolated() local
309 if (!alloc_cpumask_var(&isolated, GFP_KERNEL)) in print_cpus_isolated()
312 cpumask_andnot(isolated, cpu_possible_mask, in print_cpus_isolated()
314 len = sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(isolated)); in print_cpus_isolated()
316 free_cpumask_var(isolated); in print_cpus_isolated()
320 static DEVICE_ATTR(isolated, 0444, print_cpus_isolated, NULL);
/kernel/linux/linux-4.19/drivers/watchdog/
Dwd501p.h35 /* inverted opto isolated reset output: */
37 /* opto isolated reset output: */
/kernel/linux/linux-5.10/drivers/watchdog/
Dwd501p.h31 /* inverted opto isolated reset output: */
33 /* opto isolated reset output: */
/kernel/linux/linux-4.19/drivers/base/
Dcpu.c276 cpumask_var_t isolated; in print_cpus_isolated() local
278 if (!alloc_cpumask_var(&isolated, GFP_KERNEL)) in print_cpus_isolated()
281 cpumask_andnot(isolated, cpu_possible_mask, in print_cpus_isolated()
283 n = scnprintf(buf, len, "%*pbl\n", cpumask_pr_args(isolated)); in print_cpus_isolated()
285 free_cpumask_var(isolated); in print_cpus_isolated()
289 static DEVICE_ATTR(isolated, 0444, print_cpus_isolated, NULL);
/kernel/linux/linux-4.19/include/linux/
Dcompaction.h77 * that the migrate scanner can have isolated on migrate list, and free in compact_gap()
78 * scanner is only invoked when the number of isolated free pages is in compact_gap()
114 * that the compaction successfully isolated and migrated some in compaction_made_progress()
/kernel/linux/linux-5.10/include/linux/
Dcompaction.h74 * that the migrate scanner can have isolated on migrate list, and free in compact_gap()
75 * scanner is only invoked when the number of isolated free pages is in compact_gap()
112 * that the compaction successfully isolated and migrated some in compaction_made_progress()
/kernel/linux/linux-5.10/arch/s390/include/asm/
Dthread_info.h68 #define TIF_ISOLATE_BP 8 /* Run process with isolated BP */
69 #define TIF_ISOLATE_BP_GUEST 9 /* Run KVM guests with isolated BP */

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