Lines Matching refs:sb_bitmap
123 unsigned long *sb_bitmap;
126 * Mutex that protects the nb_mb_state, mb_state, and sb_bitmap.
306 __bitmap_set(vm->sb_bitmap, bit, count);
320 __bitmap_clear(vm->sb_bitmap, bit, count);
333 return test_bit(bit, vm->sb_bitmap);
336 return find_next_zero_bit(vm->sb_bitmap, bit + count, bit) >=
350 return find_next_bit(vm->sb_bitmap, bit + count, bit) >= bit + count;
362 return find_next_zero_bit(vm->sb_bitmap, bit + vm->nb_sb_per_mb, bit) -
378 if (vm->sb_bitmap && old_pages == new_pages)
387 memcpy(new_sb_bitmap, vm->sb_bitmap, old_pages * PAGE_SIZE);
389 old_sb_bitmap = vm->sb_bitmap;
390 vm->sb_bitmap = new_sb_bitmap;
1889 vfree(vm->sb_bitmap);