Home
last modified time | relevance | path

Searched full:isolated (Results 1 – 25 of 153) sorted by relevance

1234567

/Linux-v5.10/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");
Dadv_pci1720.c15 * Description: 4-channel Isolated D/A Output board
23 * The PCI-1720 has 4 isolated 12-bit analog output channels with multiple
/Linux-v5.10/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"
/Linux-v5.10/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()
1149 * list in here. Use the old state of the isolated source page to in __unmap_and_move()
1616 * errno - if the page cannot be found/isolated
1678 * not isolated. in add_page_for_migration()
[all …]
Dzsmalloc.c283 unsigned int isolated:ISOLATED_BITS; member
462 return zspage->isolated; in is_zspage_isolated()
1503 bool isolated; in zs_free() local
1526 isolated = is_zspage_isolated(zspage); in zs_free()
1528 /* If zspage is isolated, zs_page_putback will free the zspage */ in zs_free()
1529 if (likely(!isolated)) in zs_free()
1810 /* Number of isolated subpage for *page migration* in this zspage */
1813 zspage->isolated++; in inc_zspage_isolation()
1818 zspage->isolated--; in dec_zspage_isolation()
1839 * checks the isolated count under &class->lock after enqueuing in zs_pool_dec_isolated()
[all …]
Dmemory-failure.c590 * XXX: It is possible that a page is isolated from LRU cache,
779 * Clean swap cache pages can be directly isolated. A later page fault will
1384 * The check (unnecessarily) ignores LRU pages being isolated and in memory_failure()
1655 * the PG_hwpoison page will be caught and isolated on the entrance to in unpoison_memory()
1745 bool isolated = false; in isolate_page() local
1749 isolated = isolate_huge_page(page, pagelist); in isolate_page()
1752 isolated = !isolate_lru_page(page); in isolate_page()
1754 isolated = !isolate_movable_page(page, ISOLATE_UNEVICTABLE); in isolate_page()
1756 if (isolated) in isolate_page()
1760 if (isolated && lru) in isolate_page()
[all …]
/Linux-v5.10/include/trace/events/
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,
/Linux-v5.10/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
/Linux-v5.10/drivers/watchdog/
Dwd501p.h31 /* inverted opto isolated reset output: */
33 /* opto isolated reset output: */
/Linux-v5.10/drivers/base/
Dcpu.c272 cpumask_var_t isolated; in print_cpus_isolated() local
274 if (!alloc_cpumask_var(&isolated, GFP_KERNEL)) in print_cpus_isolated()
277 cpumask_andnot(isolated, cpu_possible_mask, in print_cpus_isolated()
279 len = sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(isolated)); in print_cpus_isolated()
281 free_cpumask_var(isolated); in print_cpus_isolated()
285 static DEVICE_ATTR(isolated, 0444, print_cpus_isolated, NULL);
/Linux-v5.10/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()
Dballoon_compaction.h55 unsigned long isolated_pages; /* # of isolated pages for migration */
122 * No touch page.lru field once @page has been isolated in balloon_page_delete()
Dpage-isolation.h58 * Test all pages in [start_pfn, end_pfn) are isolated or not.
/Linux-v5.10/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 */
/Linux-v5.10/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
/Linux-v5.10/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()
/Linux-v5.10/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()
/Linux-v5.10/include/uapi/linux/
Dbatman_adv.h46 * @BATADV_TT_CLIENT_ISOLA: this client is considered "isolated". This
364 * classify clients as "isolated" by the Extended Isolation feature.
370 * classify clients as "isolated" by the Extended Isolation feature.
/Linux-v5.10/arch/x86/include/asm/
Dimr.h3 * imr.h: Isolated Memory Region API

1234567