RE: [RFC 03/10] pci/p2pdma: Don't initialise page refcount to one

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

 



Alistair Popple wrote:
> The reference counts for ZONE_DEVICE private pages should be
> initialised by the driver when the page is actually allocated by the
> driver allocator, not when they are first created. This is currently
> the case for MEMORY_DEVICE_PRIVATE and MEMORY_DEVICE_COHERENT pages
> but not MEMORY_DEVICE_PCI_P2PDMA pages so fix that up.

I know you said to hold off on looking at this series until you fixed up
the kernel assertions, but I would not expect to remove logic before the
replacement is available. So this seems to be in the wrong place in the
series, or am I missing something?




[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux