tech-kern archive

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

pg->offset and pg->flags

To: tech-kern%netbsd.org@localhost
Subject: pg->offset and pg->flags
From: Andrew Doran <ad%netbsd.org@localhost>
Date: Sat, 2 Apr 2011 13:15:57 +0000

Ignoring the free page allocator which abuses pg->offset, is there any
reason we cannot fold pg->flags into pg->offset?  The lower PAGE_SHIFT bits
of pg->offset are not used.

Follow-Ups:
- re: pg->offset and pg->flags
  - From: matthew green

Prev by Date: Crazy idea #1: uvm_fpageqlock
Next by Date: Re: Crazy idea #1: uvm_fpageqlock
Previous by Thread: extent-patch and overview of what is supposed to follow
Next by Thread: re: pg->offset and pg->flags
Indexes:

Home | Main Index | Thread Index | Old Index