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Searched refs:order_per_bit (Results 1 – 7 of 7) sorted by relevance

/OK3568_Linux_fs/kernel/mm/
H A Dcma.c71 if (align_order <= cma->order_per_bit) in cma_bitmap_aligned_mask()
73 return (1UL << (align_order - cma->order_per_bit)) - 1; in cma_bitmap_aligned_mask()
84 >> cma->order_per_bit; in cma_bitmap_aligned_offset()
90 return ALIGN(pages, 1UL << cma->order_per_bit) >> cma->order_per_bit; in cma_bitmap_pages_to_bits()
98 bitmap_no = (pfn - cma->base_pfn) >> cma->order_per_bit; in cma_clear_bitmap()
180 unsigned int order_per_bit, in cma_init_reserved_mem() argument
204 if (!IS_ALIGNED(alignment >> PAGE_SHIFT, 1 << order_per_bit)) in cma_init_reserved_mem()
224 cma->order_per_bit = order_per_bit; in cma_init_reserved_mem()
254 phys_addr_t alignment, unsigned int order_per_bit, in cma_declare_contiguous_nid() argument
307 if (!IS_ALIGNED(size >> PAGE_SHIFT, 1 << order_per_bit)) in cma_declare_contiguous_nid()
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H A Dcma_debug.c43 *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()
178 &cma->order_per_bit, &cma_debugfs_fops); in cma_debugfs_add_one()
H A Dcma.h18 unsigned int order_per_bit; /* Order of pages represented by one bit */ member
42 return cma->count >> cma->order_per_bit; in cma_bitmap_maxno()
/OK3568_Linux_fs/kernel/include/linux/
H A Dcma.h41 phys_addr_t alignment, unsigned int order_per_bit,
46 phys_addr_t alignment, unsigned int order_per_bit, in cma_declare_contiguous() argument
50 order_per_bit, fixed, name, res_cma, NUMA_NO_NODE); in cma_declare_contiguous()
53 unsigned int order_per_bit,
/OK3568_Linux_fs/kernel/drivers/soc/rockchip/
H A Drk_cma_procfs.c56 return (u64)used << cma->order_per_bit; in cma_procfs_used_get()
/OK3568_Linux_fs/kernel/Documentation/admin-guide/mm/
H A Dcma_debugfs.rst17 - [RO] order_per_bit: Order of pages represented by one bit.
/OK3568_Linux_fs/kernel/drivers/dma-buf/rk_heaps/
H A Drk-cma-heap.c664 return (u64)used << cma->order_per_bit; in cma_procfs_used_get()