Re: [PATCH v8 10/10] mm: Renumber FOLL_PIN and FOLL_GET down

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

 



On Tue, Jan 24, 2023 at 09:13:30AM -0400, Jason Gunthorpe wrote:
> Yeah, I already wrote a similar patch, using the 1<< notation, 
> splitting the internal/external, and rebasing on the move to
> mm_types.. I can certainly drop that patch if we'd rather do this.

Given that you are doing more work in that area it might be best
to drop this patch from this series.

> Though, I'm not so keen on using FOLL_ internal flags inside the block
> layer.. Can you stick with the BIO versions of these?

The block layer doesn't really use it - the new helper in iov_iter.c
returns it, and the block layer instantly turns it into an internal
flag.  But maybe it should just return a bool pinned (by reference)
now?



[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux