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/components/mm/
A Dmm_page.c339 long bit_number = ((rt_ubase_t)head - page_reg->region_area.start) / ARCH_PAGE_SIZE; in _unpoisoned_pages() local
342 for (size_t i = 0; i < pages_count; i++, bit_number++) in _unpoisoned_pages()
345 if (rt_bitmap_test_bit(page_reg->usage_trace, bit_number)) in _unpoisoned_pages()
350 rt_bitmap_set_bit(page_reg->usage_trace, bit_number); in _unpoisoned_pages()
370 long bit_number = ((rt_ubase_t)head - page_reg->region_area.start) / ARCH_PAGE_SIZE; in _poisoned_pages() local
373 for (size_t i = 0; i < pages_count; i++, bit_number++) in _poisoned_pages()
376 if (!rt_bitmap_test_bit(page_reg->usage_trace, bit_number)) in _poisoned_pages()
381 rt_bitmap_clear_bit(page_reg->usage_trace, bit_number); in _poisoned_pages()

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