Searched refs:order_per_bit (Results 1 – 5 of 5) sorted by relevance
| /linux-6.3-rc2/mm/ |
| A D | cma.c | 60 if (align_order <= cma->order_per_bit) in cma_bitmap_aligned_mask()
62 return (1UL << (align_order - cma->order_per_bit)) - 1; in cma_bitmap_aligned_mask()
73 >> cma->order_per_bit; in cma_bitmap_aligned_offset()
79 return ALIGN(pages, 1UL << cma->order_per_bit) >> cma->order_per_bit; in cma_bitmap_pages_to_bits()
88 bitmap_no = (pfn - cma->base_pfn) >> cma->order_per_bit; in cma_clear_bitmap()
174 unsigned int order_per_bit, in cma_init_reserved_mem() argument
210 cma->order_per_bit = order_per_bit; in cma_init_reserved_mem()
240 phys_addr_t alignment, unsigned int order_per_bit, in cma_declare_contiguous_nid() argument
285 if (!IS_ALIGNED(size >> PAGE_SHIFT, 1 << order_per_bit)) in cma_declare_contiguous_nid()
401 nr_part = nr_zero << cma->order_per_bit; in cma_debug_show_areas()
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| A D | cma_debug.c | 43 *val = (u64)used << cma->order_per_bit; in cma_used_get()
65 *val = (u64)maxchunk << cma->order_per_bit; in cma_maxchunk_get()
105 } else if (cma->order_per_bit == 0) { in cma_free_mem()
175 &cma->order_per_bit, &cma_debugfs_fops); in cma_debugfs_add_one()
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| A D | cma.h | 17 unsigned int order_per_bit; /* Order of pages represented by one bit */ member
41 return cma->count >> cma->order_per_bit; in cma_bitmap_maxno()
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| /linux-6.3-rc2/include/linux/ |
| A D | cma.h | 36 phys_addr_t alignment, unsigned int order_per_bit,
41 phys_addr_t alignment, unsigned int order_per_bit, in cma_declare_contiguous() argument
45 order_per_bit, fixed, name, res_cma, NUMA_NO_NODE); in cma_declare_contiguous()
48 unsigned int order_per_bit,
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| /linux-6.3-rc2/Documentation/admin-guide/mm/ |
| A D | cma_debugfs.rst | 17 - [RO] order_per_bit: Order of pages represented by one bit.
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