Searched refs:bitmap (Results 1 – 7 of 7) sorted by relevance
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| D | cma.c | 101 bitmap_clear(cma->bitmap, bitmap_no, bitmap_count); in cma_clear_bitmap()
110 cma->bitmap = bitmap_zalloc(cma_bitmap_maxno(cma), GFP_KERNEL); in cma_activate_area()
111 if (!cma->bitmap) in cma_activate_area()
141 bitmap_free(cma->bitmap); in cma_activate_area()
408 next_zero_bit = find_next_zero_bit(cma->bitmap, nbits, start); in cma_debug_show_areas()
411 next_set_bit = find_next_bit(cma->bitmap, nbits, next_zero_bit); in cma_debug_show_areas()
455 if (!cma || !cma->count || !cma->bitmap) in cma_alloc()
477 bitmap_no = bitmap_find_next_zero_area_off(cma->bitmap, in cma_alloc()
506 bitmap_set(cma->bitmap, bitmap_no, bitmap_count); in cma_alloc()
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| D | mapping_dirty_helpers.c | 67 unsigned long *bitmap; member
108 __set_bit(pgoff, cwalk->bitmap); in clean_record_pte()
330 unsigned long *bitmap, in clean_record_shared_mapping_range() argument
338 .bitmap = bitmap, in clean_record_shared_mapping_range()
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| D | cma_debug.c | 41 used = bitmap_weight(cma->bitmap, (int)cma_bitmap_maxno(cma)); in cma_used_get()
58 start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end); in cma_maxchunk_get()
61 end = find_next_bit(cma->bitmap, bitmap_maxno, start); in cma_maxchunk_get()
182 cma->dfs_bitmap.array = (u32 *)cma->bitmap; in cma_debugfs_add_one()
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| D | cma.h | 16 unsigned long *bitmap; member
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| D | vmscan.c | 3772 struct mm_walk *args, unsigned long *bitmap, unsigned long *start) in walk_pmd_range_locked() argument
3792 __set_bit(i - 1, bitmap); in walk_pmd_range_locked()
3838 i = i > MIN_LRU_BATCH ? 0 : find_next_bit(bitmap, MIN_LRU_BATCH, i) + 1; in walk_pmd_range_locked()
3845 bitmap_zero(bitmap, MIN_LRU_BATCH); in walk_pmd_range_locked()
3849 struct mm_walk *args, unsigned long *bitmap, unsigned long *start) in walk_pmd_range_locked() argument
3864 unsigned long bitmap[BITS_TO_LONGS(MIN_LRU_BATCH)] = {}; in walk_pmd_range() local
3906 walk_pmd_range_locked(pud, addr, vma, args, bitmap, &pos); in walk_pmd_range()
3917 walk_pmd_range_locked(pud, addr, vma, args, bitmap, &pos); in walk_pmd_range()
3934 walk_pmd_range_locked(pud, -1, vma, args, bitmap, &pos); in walk_pmd_range()
4418 unsigned long bitmap[BITS_TO_LONGS(MIN_LRU_BATCH)] = {}; in lru_gen_look_around() local
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| D | page_idle.c | 197 __BIN_ATTR(bitmap, 0600,
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| D | page_alloc.c | 568 unsigned long *bitmap; in __get_pfnblock_flags_mask() local
572 bitmap = get_pageblock_bitmap(page, pfn); in __get_pfnblock_flags_mask()
581 word = READ_ONCE(bitmap[word_bitidx]); in __get_pfnblock_flags_mask()
634 unsigned long *bitmap; in set_pfnblock_flags_mask() local
641 bitmap = get_pageblock_bitmap(page, pfn); in set_pfnblock_flags_mask()
651 word = READ_ONCE(bitmap[word_bitidx]); in set_pfnblock_flags_mask()
653 old_word = cmpxchg(&bitmap[word_bitidx], word, (word & ~mask) | flags); in set_pfnblock_flags_mask()
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