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Searched refs:shift (Results 1 – 13 of 13) sorted by relevance

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A Dswap_cgroup.c27 unsigned int shift = (offset % ID_PER_SC) * ID_SHIFT; in __swap_cgroup_id_lookup() local
33 return (old_ids >> shift) & ID_MASK; in __swap_cgroup_id_lookup()
42 unsigned int shift = (offset % ID_PER_SC) * ID_SHIFT; in __swap_cgroup_id_xchg() local
46 old_id = (old_ids >> shift) & ID_MASK; in __swap_cgroup_id_xchg()
47 new_ids = (old_ids & ~(ID_MASK << shift)); in __swap_cgroup_id_xchg()
48 new_ids |= ((unsigned int)new_id) << shift; in __swap_cgroup_id_xchg()
A Dvma_exec.c19 int relocate_vma_down(struct vm_area_struct *vma, unsigned long shift) in relocate_vma_down() argument
36 unsigned long new_start = old_start - shift; in relocate_vma_down()
37 unsigned long new_end = old_end - shift; in relocate_vma_down()
A Dmm_init.c99 int shift, width; in mminit_verify_pageflags_layout() local
102 shift = BITS_PER_LONG; in mminit_verify_pageflags_layout()
103 width = shift - NR_NON_PAGEFLAG_BITS; in mminit_verify_pageflags_layout()
134 shift, width, width, NR_PAGEFLAGS, NR_PAGEFLAGS, 0); in mminit_verify_pageflags_layout()
145 shift -= SECTIONS_WIDTH; in mminit_verify_pageflags_layout()
146 BUG_ON(shift != SECTIONS_PGSHIFT); in mminit_verify_pageflags_layout()
149 shift -= NODES_WIDTH; in mminit_verify_pageflags_layout()
150 BUG_ON(shift != NODES_PGSHIFT); in mminit_verify_pageflags_layout()
153 shift -= ZONES_WIDTH; in mminit_verify_pageflags_layout()
154 BUG_ON(shift != ZONES_PGSHIFT); in mminit_verify_pageflags_layout()
A Dvmalloc.c3159 unsigned long align, unsigned long shift, unsigned long flags, in __get_vm_area_node() argument
3168 size = ALIGN(size, 1ul << shift); in __get_vm_area_node()
3824 unsigned int shift = PAGE_SHIFT; in __vmalloc_node_range_noprof() local
3845 shift = PMD_SHIFT; in __vmalloc_node_range_noprof()
3847 shift = arch_vmap_pte_supported_shift(size); in __vmalloc_node_range_noprof()
3849 align = max(original_align, 1UL << shift); in __vmalloc_node_range_noprof()
3853 area = __get_vm_area_node(size, align, shift, VM_ALLOC | in __vmalloc_node_range_noprof()
3893 ret = __vmalloc_area_node(area, gfp_mask, prot, shift, node); in __vmalloc_node_range_noprof()
3925 if (shift > PAGE_SHIFT) { in __vmalloc_node_range_noprof()
3926 shift = PAGE_SHIFT; in __vmalloc_node_range_noprof()
A Dmemory-failure.c749 static void set_to_kill(struct to_kill *tk, unsigned long addr, short shift) in set_to_kill() argument
752 tk->size_shift = shift; in set_to_kill()
755 static int check_hwpoisoned_entry(pte_t pte, unsigned long addr, short shift, in check_hwpoisoned_entry() argument
772 set_to_kill(tk, addr, shift); in check_hwpoisoned_entry()
A Dpage-writeback.c1354 unsigned long shift; in wb_update_dirty_ratelimit() local
1472 shift = dirty_ratelimit / (2 * step + 1); in wb_update_dirty_ratelimit()
1473 if (shift < BITS_PER_LONG) in wb_update_dirty_ratelimit()
1474 step = DIV_ROUND_UP(step >> shift, 8); in wb_update_dirty_ratelimit()
A Dvma.h593 int relocate_vma_down(struct vm_area_struct *vma, unsigned long shift);
A Dfilemap.c2645 unsigned int shift = folio_shift(folio); in pos_same_folio() local
2647 return (pos1 >> shift == pos2 >> shift); in pos_same_folio()
A Dmigrate.c395 unsigned int shift = huge_page_shift(h); in remove_migration_pte() local
398 pte = arch_make_huge_pte(pte, shift, vma->vm_flags); in remove_migration_pte()
A Dcompaction.c1409 unsigned short shift = BITS_PER_LONG - 1; in freelist_scan_limit() local
1411 return (COMPACT_CLUSTER_MAX >> min(shift, cc->fast_search_fail)) + 1; in freelist_scan_limit()
A Dinternal.h1393 unsigned long align, unsigned long shift,
A Dhugetlb.c5480 unsigned int shift = huge_page_shift(hstate_vma(vma)); in make_huge_pte() local
5488 entry = arch_make_huge_pte(entry, shift, vma->vm_flags); in make_huge_pte()
7188 unsigned int shift = huge_page_shift(hstate_vma(vma)); in hugetlb_change_protection() local
7192 pte = arch_make_huge_pte(pte, shift, vma->vm_flags); in hugetlb_change_protection()
A Dvmscan.c450 int shift = 0; in drop_slab() local
461 } while ((freed >> shift++) > 1); in drop_slab()

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