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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/build/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/
Dcpuisolation03.sh71 cpu_isolated_state=$(cat $global_state | grep 'Isolated:' \
78 tst_res TINFO "cpu$i is isolated."
84 tst_res TPASS "two cpus is active,and two cpus is isolated."
102 cpu_num_isolated_state=$(cat $global_state | grep 'Isolated:' \
105 tst_res TPASS "cpu${cpu_num} isolated state was cleaned."
107 tst_res TFAIL "cpu${cpu_num} isolated state was not cleaned."
142 cpu_num_isolated_state1=$(cat $global_state | grep 'Isolated:' \
147 tst_res TFAIL "cpu${cpu_num} is isolated."
153 cpu_isolated_state1=$(cat $global_state | grep 'Isolated:' \
161 tst_res TPASS "A active cpu is isolated."
[all …]
Dcpuisolation02.sh82 # both CPUs' isolated is set to 1 and NR isolated is set to 2
88 cpu_isolated=$(cat $global_state | grep 'Isolated:' \
90 nr_isolated=$(cat $global_state | grep 'Nr isolated CPUs:' \
93 tst_res TINFO "cpu$i Isolated: 1,and Nr isolated CPUs: 2."
100 tst_res TPASS "two Isolated set to 1,and two Nr isolated CPUs set to 2."
102 tst_res TFAIL "Isolated not set to 1 ,or Nr isolated CPUs not set to 2."
Dcpuisolation01.sh157 cpu_isolated_state=$(cat $global_state | grep 'Isolated:' | \
160 tst_res TPASS "cpu$i isolated : 0."
162 tst_res TFAIL "cpu$i isolated : 1."
Dcpuisolation04.sh75 cpu_isolated_state=$(cat $global_state | grep 'Isolated:' \
82 tst_res TINFO "cpu$i is 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-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-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()
Dballoon_compaction.c72 * of isolated pages.
170 * the compaction of isolated pages.
188 * list is empty and there are no isolated pages, then something in balloon_page_dequeue()
Dmigrate.c68 * Clear the LRU lists so pages can be isolated. in migrate_prep()
110 * As movable pages are not isolated from LRU lists, concurrent in isolate_movable_page()
114 * In order to avoid having an already isolated movable page in isolate_movable_page()
115 * being (wrongly) re-isolated while it is under migration, in isolate_movable_page()
162 * Put previously isolated pages back onto the appropriate lists
165 * This function shall be used whenever the isolated pageset has been
181 * We isolated non-lru movable page so here we can use in putback_movable_pages()
1157 * list in here. Use the old state of the isolated source page to in __unmap_and_move()
1623 * errno - if the page cannot be found/isolated
1685 * not isolated. in add_page_for_migration()
[all …]
/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-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()
539 * array @idxs and @return the obj cnt actually isolated. isolate all objs if
573 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-5.10/drivers/watchdog/
Dwd501p.h31 /* inverted opto isolated reset output: */
33 /* opto isolated reset output: */
/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()
Dlist_lru.h211 long isolated = 0; in list_lru_walk() local
215 isolated += list_lru_walk_node(lru, nid, isolate, in list_lru_walk()
220 return isolated; in list_lru_walk()
/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 */
/kernel/linux/linux-5.10/arch/x86/platform/intel-quark/
Dimr.c3 * imr.c -- Intel Isolated Memory Region driver
8 * IMR registers define an isolated region of memory that can
290 * imr_add_range - add an Isolated Memory Region.
392 * __imr_remove_range - delete an Isolated Memory Region.
487 * imr_remove_range - delete an Isolated Memory Region by address
506 * imr_clear - delete an Isolated Memory Region by index
/kernel/linux/linux-5.10/drivers/gpio/
Dgpio-pcie-idio-24.c82 * @in0_7: Read: Isolated Inputs 0-7
84 * @in8_15: Read: Isolated Inputs 8-15
86 * @in16_23: Read: Isolated Inputs 16-23
151 /* Isolated Inputs */ in idio_24_gpio_get_direction()
224 /* Isolated Inputs */ in idio_24_gpio_get()
289 /* Isolated Inputs */ in idio_24_gpio_set()
/kernel/linux/linux-5.10/arch/powerpc/platforms/cell/spufs/
Drun.c151 /* If isolated LOAD has failed: run SPU, we will get a stop-and in spu_setup_isolated()
153 pr_debug("%s: isolated LOAD failed\n", __func__); in spu_setup_isolated()
161 pr_debug("%s: SPU fell out of isolated mode?\n", __func__); in spu_setup_isolated()
207 * issue an isolated exit), we need to re-set it here in spu_run_init()
/kernel/linux/linux-5.10/kernel/irq/
Dcpuhotplug.c143 * (1) online and un-isolated CPU from default affinity in migrate_one_irq()
144 * (2) online and un-isolated CPU in migrate_one_irq()
157 * un-isolated cpus. irq_set_affinity_locked() call in migrate_one_irq()

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