Re: [PATCH v8 07/10] block: Switch to pinning pages.

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

 



David Hildenbrand <david@xxxxxxxxxx> wrote:

> > +static inline void bio_set_cleanup_mode(struct bio *bio, struct iov_iter *iter)
> > +{
> > +	unsigned int cleanup_mode = iov_iter_extract_mode(iter);
> > +
> > +	if (cleanup_mode & FOLL_GET)
> > +		bio_set_flag(bio, BIO_PAGE_REFFED);
> > +	if (cleanup_mode & FOLL_PIN)
> > +		bio_set_flag(bio, BIO_PAGE_PINNED);
> 
> Can FOLL_GET ever happen?

Yes - unless patches 8 and 9 are merged.  I had them as one, but Christoph
split them up.

David





[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