Re: [PATCH 2/4] dma-iommu: Add iommu_dma_opt_mapping_size()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 21/05/2022 00:33, Damien Le Moal wrote:

Hi Damien,

+unsigned long iova_rcache_range(void)
Why not a size_t return type ?

The IOVA code generally uses unsigned long for size/range while dam-iommu uses size_t as appropiate, so I'm just sticking to that.


+{
+	return PAGE_SIZE << (IOVA_RANGE_CACHE_MAX_SIZE - 1);
+}
+

Thanks,
John



[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux