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Searched refs:SLABS_PER_PAGE (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/kernel/dma/
Dswiotlb.c55 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT)) macro
293 io_tlb_nslabs = SLABS_PER_PAGE << order; in swiotlb_late_init_with_default_size()
296 while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) { in swiotlb_late_init_with_default_size()
311 io_tlb_nslabs = SLABS_PER_PAGE << order; in swiotlb_late_init_with_default_size()
/Linux-v5.4/drivers/xen/
Dswiotlb-xen.c208 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT)) in xen_swiotlb_init() macro
210 while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) { in xen_swiotlb_init()
219 xen_io_tlb_nslabs = SLABS_PER_PAGE << order; in xen_swiotlb_init()