Searched refs:pages_mapped (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/arch/parisc/kernel/ |
| D | pci-dma.c | 305 unsigned int pages_mapped = size >> PAGE_SHIFT; in pcxl_free_range() local
308 mask >>= BITS_PER_LONG - pages_mapped; in pcxl_free_range()
311 res_idx, size, pages_mapped, mask); in pcxl_free_range()
315 if(pages_mapped <= 8) { in pcxl_free_range()
317 } else if(pages_mapped <= 16) { in pcxl_free_range()
319 } else if(pages_mapped <= 32) { in pcxl_free_range()
326 pcxl_used_pages -= (pages_mapped ? pages_mapped : 1); in pcxl_free_range()
327 pcxl_used_bytes -= ((pages_mapped >> 3) ? (pages_mapped >> 3) : 1); in pcxl_free_range()
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| /Linux-v5.4/drivers/parisc/ |
| D | ccio-dma.c | 431 ccio_free_range(struct ioc *ioc, dma_addr_t iova, unsigned long pages_mapped) in ccio_free_range() argument
436 BUG_ON(pages_mapped == 0); in ccio_free_range()
437 BUG_ON((pages_mapped * IOVP_SIZE) > DMA_CHUNK_SIZE); in ccio_free_range()
438 BUG_ON(pages_mapped > BITS_PER_LONG); in ccio_free_range()
441 __func__, res_idx, pages_mapped); in ccio_free_range()
444 ioc->used_pages -= pages_mapped; in ccio_free_range()
447 if(pages_mapped <= 8) { in ccio_free_range()
450 unsigned long mask = ~(~0UL >> pages_mapped); in ccio_free_range()
455 } else if(pages_mapped <= 16) { in ccio_free_range()
457 } else if(pages_mapped <= 32) { in ccio_free_range()
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| /Linux-v5.4/drivers/xen/ |
| D | gntdev.c | 63 static atomic_t pages_mapped = ATOMIC_INIT(0); variable
77 return atomic_add_return(count, &pages_mapped) > limit; in gntdev_account_mapped_pages()
245 atomic_sub(map->count, &pages_mapped); in gntdev_put_map()
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| /Linux-v5.4/drivers/infiniband/hw/mlx5/ |
| D | mr.c | 935 size_t pages_mapped = 0; in mlx5_ib_update_xlt() local
1002 for (pages_mapped = 0; in mlx5_ib_update_xlt()
1003 pages_mapped < pages_to_map && !err; in mlx5_ib_update_xlt()
1004 pages_mapped += pages_iter, idx += pages_iter) { in mlx5_ib_update_xlt()
1005 npages = min_t(int, pages_iter, pages_to_map - pages_mapped); in mlx5_ib_update_xlt()
1015 if (pages_mapped + pages_iter >= pages_to_map) { in mlx5_ib_update_xlt()
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