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/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-6.6/drivers/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
175 /* SubDev 2, 3 = Isolated DigIn , on "SCSI2" jack!*/ in adl_pci7x3x_interrupt()
399 /* Isolated digital inputs 0 to 15/31 */ in adl_pci7x3x_auto_attach()
414 /* Isolated digital inputs 32 to 63 */ in adl_pci7x3x_auto_attach()
432 /* Isolated digital outputs 0 to 15/31 */ in adl_pci7x3x_auto_attach()
447 /* Isolated digital outputs 32 to 63 */ in adl_pci7x3x_auto_attach()
467 /* Isolated digital inputs 0 or 1 */ in adl_pci7x3x_auto_attach()
539 MODULE_DESCRIPTION("ADLINK PCI-723x/743x Isolated Digital I/O boards");
/kernel/linux/build/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/
Dcpuisolation03.sh68 cpu_isolated_state=$(cat $global_state | grep 'Isolated:' \
75 tst_res TINFO "cpu$i is isolated."
81 tst_res TPASS "two cpus is active,and two cpus is isolated."
99 cpu_num_isolated_state=$(cat $global_state | grep 'Isolated:' \
102 tst_res TPASS "cpu${cpu_num} isolated state was cleaned."
104 tst_res TFAIL "cpu${cpu_num} isolated state was not cleaned."
139 cpu_num_isolated_state1=$(cat $global_state | grep 'Isolated:' \
144 tst_res TFAIL "cpu${cpu_num} is isolated."
150 cpu_isolated_state1=$(cat $global_state | grep 'Isolated:' \
158 tst_res TPASS "A active cpu is isolated."
[all …]
Dcpuisolation02.sh79 # both CPUs' isolated is set to 1 and NR isolated is set to 2
85 cpu_isolated=$(cat $global_state | grep 'Isolated:' \
87 nr_isolated=$(cat $global_state | grep 'Nr isolated CPUs:' \
90 tst_res TINFO "cpu$i Isolated: 1,and Nr isolated CPUs: 2."
97 tst_res TPASS "two Isolated set to 1,and two Nr isolated CPUs set to 2."
99 tst_res TFAIL "Isolated not set to 1 ,or Nr isolated CPUs not set to 2."
/kernel/linux/linux-6.6/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=%lu task_util=%lu cpu_util…
39 __entry->cpu, __entry->target_cpu, __entry->isolated,
Dhuge_memory.h95 TP_PROTO(struct mm_struct *mm, int isolated, int status),
97 TP_ARGS(mm, isolated, status),
101 __field(int, isolated)
107 __entry->isolated = isolated;
111 TP_printk("mm=%p, isolated=%d, status=%s",
113 __entry->isolated,
/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=%lu 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-6.6/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-6.6/mm/
Dpage_isolation.c220 * Because freepage with more than pageblock_order on isolated in unset_migratetype_isolate()
235 * Isolating a free page in an isolated pageblock in unset_migratetype_isolate()
249 * We didn't actually touch any of the isolated pages, so place them in unset_migratetype_isolate()
294 * pageblock. When not all pageblocks within a page are isolated at the same
299 * When either pageblock is isolated, if it is a free page, the page is not
325 * free or in-use page. Also make sure all to-be-isolated pageblocks in isolate_single_pageblock()
345 * Bail out early when the to-be-isolated pageblock does not form in isolate_single_pageblock()
485 * @start_pfn: The first PFN of the range to be isolated.
486 * @end_pfn: The last PFN of the range to be isolated.
518 * either. Pages might be freed while their page blocks are marked ISOLATED.
[all …]
Dcompaction.c481 * If no pages were isolated then mark this pageblock to be skipped in the
606 int isolated; in isolate_freepages_block() local
652 isolated = __isolate_free_page(page, order); in isolate_freepages_block()
653 if (!isolated) in isolate_freepages_block()
657 nr_scanned += isolated - 1; in isolate_freepages_block()
658 total_isolated += isolated; in isolate_freepages_block()
659 cc->nr_freepages += isolated; in isolate_freepages_block()
663 blockpfn += isolated; in isolate_freepages_block()
667 blockpfn += isolated - 1; in isolate_freepages_block()
668 page += isolated - 1; in isolate_freepages_block()
[all …]
Dlist_lru.c213 unsigned long isolated = 0; in __list_lru_walk_one() local
237 isolated++; in __list_lru_walk_one()
264 return isolated; in __list_lru_walk_one()
302 long isolated = 0; in list_lru_walk_node() local
304 isolated += list_lru_walk_one(lru, nid, NULL, isolate, cb_arg, in list_lru_walk_node()
316 isolated += __list_lru_walk_one(lru, nid, index, in list_lru_walk_node()
327 return isolated; in list_lru_walk_node()
/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-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-6.6/drivers/base/
Dcpu.c198 unsigned int isolated = cpu_isolated(cpuid); in isolate_show() local
200 rc = sysfs_emit(buf, "%d\n", isolated); in isolate_show()
315 cpumask_var_t isolated; in print_cpus_isolated() local
317 if (!alloc_cpumask_var(&isolated, GFP_KERNEL)) in print_cpus_isolated()
320 cpumask_andnot(isolated, cpu_possible_mask, in print_cpus_isolated()
322 len = sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(isolated)); in print_cpus_isolated()
324 free_cpumask_var(isolated); in print_cpus_isolated()
328 static DEVICE_ATTR(isolated, 0444, print_cpus_isolated, NULL);
/kernel/linux/linux-6.6/drivers/block/zram/zram_group/
Dzram_group.c151 * and @return the obj cnt actually isolated. isolate all objs if nr is 0.
182 pr_debug("isolated %u objs from group %u.\n", cnt, gid); in zgrp_isolate_objs()
426 bool isolated = false; in zgrp_ext_delete() local
440 isolated = zlist_is_isolated_nolock(eid, zgrp->wbgrp.ext_tab); in zgrp_ext_delete()
442 if (isolated) { in zgrp_ext_delete()
443 pr_debug("extent %u is already isolated, skip delete.\n", eid); in zgrp_ext_delete()
454 * and @return the cnt actually isolated. isolate all exts if nr is 0.
487 pr_debug("isolated %u exts from group %u.\n", cnt, gid); in zgrp_isolate_exts()
584 * array @idxs and @return the obj cnt actually isolated. isolate all objs if
619 pr_debug("isolated %u objs from extent %u.\n", cnt, eid); in wbgrp_isolate_objs()
/kernel/linux/linux-5.10/drivers/block/zram/zram_group/
Dzram_group.c151 * and @return the obj cnt actually isolated. isolate all objs if nr is 0.
182 pr_debug("isolated %u objs from group %u.\n", cnt, gid); in zgrp_isolate_objs()
426 bool isolated = false; in zgrp_ext_delete() local
440 isolated = zlist_is_isolated_nolock(eid, zgrp->wbgrp.ext_tab); in zgrp_ext_delete()
442 if (isolated) { in zgrp_ext_delete()
443 pr_debug("extent %u is already isolated, skip delete.\n", eid); in zgrp_ext_delete()
454 * and @return the cnt actually isolated. isolate all exts if nr is 0.
487 pr_debug("isolated %u exts from group %u.\n", cnt, gid); in zgrp_isolate_exts()
584 * array @idxs and @return the obj cnt actually isolated. isolate all objs if
619 pr_debug("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-6.6/tools/testing/selftests/cgroup/
Dtest_cpuset_prs.sh138 # Testing the new "isolated" partition root type
149 console_msg "Change from root to isolated"
150 test_partition isolated
152 console_msg "Change from isolated to member"
155 console_msg "Change from member to isolated"
156 test_partition isolated
158 console_msg "Change from isolated to root"
209 # P<v> = set cpus.partition (0:member, 1:root, 2:isolated, -1:root invalid)
384 2) VAL=isolated
512 isolated)
[all …]
/kernel/linux/linux-6.6/drivers/watchdog/
Dwd501p.h31 /* inverted opto isolated reset output: */
33 /* opto isolated reset output: */

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