Lines Matching +full:inactive +full:- +full:delay +full:- +full:ms

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
13 #include <linux/tracepoint-defs.h>
120 	/* Incremented by the number of inactive pages that were scanned */
163 	return !(vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP));  in can_madv_lru_vma()
179 	force_page_cache_ra(&ractl, &file->f_ra, nr_to_read);  in force_page_cache_readahead()
186  * page_evictable - test whether a page is evictable
189  * Test whether page is evictable--i.e., should be placed on active/inactive
209  * Turn a non-refcounted page (->_refcount == 0) into refcounted with
318 	if (zone->contiguous)  in pageblock_pfn_to_page()
402  * general, page_zone(page)->lock must be held by the caller to prevent the
404  * If a caller does not hold page_zone(page)->lock, it must guarantee that the
437  * Executable code area - executable, not writable, not stack
445  * Stack area - atomatically grows in one direction
456  * Data area - private, writable, not stack
475 	munlock_vma_pages_range(vma, vma->vm_start, vma->vm_end);  in munlock_vma_pages_all()
486  * we want to unconditionally remove a page from the pagecache -- e.g.,
491  * is revert to lazy LRU behaviour -- semantics are not broken.
496  * mlock_migrate_page - called only from migrate_misplaced_transhuge_page()
506 		__mod_zone_page_state(page_zone(page), NR_MLOCK, -nr_pages);  in mlock_migrate_page()
516  * Returns -EFAULT if all of the page is outside the range of vma.
525 	VM_BUG_ON_PAGE(PageKsm(page), page);	/* KSM page->index unusable */  in vma_address()
527 	if (pgoff >= vma->vm_pgoff) {  in vma_address()
528 		address = vma->vm_start +  in vma_address()
529 			((pgoff - vma->vm_pgoff) << PAGE_SHIFT);  in vma_address()
531 		if (address < vma->vm_start || address >= vma->vm_end)  in vma_address()
532 			address = -EFAULT;  in vma_address()
534 		   pgoff + compound_nr(page) - 1 >= vma->vm_pgoff) {  in vma_address()
535 		/* Test above avoids possibility of wrap to 0 on 32-bit */  in vma_address()
536 		address = vma->vm_start;  in vma_address()
538 		address = -EFAULT;  in vma_address()
554 	VM_BUG_ON_PAGE(PageKsm(page), page);	/* KSM page->index unusable */  in vma_address_end()
556 	address = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT);  in vma_address_end()
558 	if (address < vma->vm_start || address > vma->vm_end)  in vma_address_end()
559 		address = vma->vm_end;  in vma_address_end()
566 	int flags = vmf->flags;  in maybe_unlock_mmap_for_io()
578 		fpin = get_file(vmf->vma->vm_file);  in maybe_unlock_mmap_for_io()
579 		mmap_read_unlock(vmf->vma->vm_mm);  in maybe_unlock_mmap_for_io()
610 	if (unlikely((offset & (MAX_ORDER_NR_PAGES - 1)) == 0)) {  in mem_map_next()
669 #define NODE_RECLAIM_NOSCAN	-2
670 #define NODE_RECLAIM_FULL	-1
700 /* The ALLOC_WMARK bits are used as an index to zone->watermark */
707 #define ALLOC_WMARK_MASK	(ALLOC_NO_WATERMARKS-1)
710  * Only MMU archs have async oom victim reclaim - aka oom_reaper so we
780 #define DELAY_LV0 5000000 /* 5ms */
781 #define DELAY_LV1 10000000 /* 10ms */
782 #define DELAY_LV2 50000000 /* 50ms */
783 #define DELAY_LV3 100000000 /* 100ms */
784 #define DELAY_LV4 2000000000 /* 2000ms */
785 #define DELAY_LV5 50000000000 /* 50000ms */
790 	u64 delay[NR_RA_STUBS];  member