> On Dec 8, 2019, at 6:00 AM, Mindaugas Rasiukevicius <rm...@netbsd.org> wrote: > > Just a small note: since vm_page::wire_count and vm_page::loan_count are > kind of mutually exclusive, I think suggestion by yamt@ (long time ago) to > merge them (positive value meaning wired count and negative -- loan) is a > useful one. It would also free up those 16-bits, since Andrew seems to be > in need of some. That seems like a good change to make, but omg please wrap the manipulation in macros / inlines because it seems like otherwise it could be quite error-prone. -- thorpej
- Changes to reduce pressure on uvm_pageqlock Andrew Doran
- Re: Changes to reduce pressure on uvm_pageqlo... Andrew Doran
- Re: Changes to reduce pressure on uvm_pag... Andrew Doran
- Re: Changes to reduce pressure on uvm... Manuel Bouyer
- Re: Changes to reduce pressure on uvm_pag... Chuck Silvers
- Re: Changes to reduce pressure on uvm... Andrew Doran
- Re: Changes to reduce pressure on... Andrew Doran
- Re: Changes to reduce pressure on uvm... Mindaugas Rasiukevicius
- Re: Changes to reduce pressure on... Jason Thorpe
- Re: Changes to reduce pressu... Andrew Doran
- Re: Changes to reduce pr... Takashi YAMAMOTO
- Re: Changes to reduc... Andrew Doran