Page flags are now atomic
authorBarret Rhoden <brho@cs.berkeley.edu>
Fri, 10 Jan 2014 20:58:14 +0000 (12:58 -0800)
committerBarret Rhoden <brho@cs.berkeley.edu>
Fri, 17 Jan 2014 22:57:12 +0000 (14:57 -0800)
commit1b9854c66e24ed88f0732da9775d7d239fb4eb4b
treec3372e7d43a1e6553e15d24973dcc0948d55042e
parent4f0e372e0836930a6a0458cac0fe6962c3bfcf14
Page flags are now atomic

I don't want to lock pages just to mark it dirty or something.  This
will also help the PM removal.
kern/include/page_alloc.h
kern/src/blockdev.c
kern/src/ext2fs.c
kern/src/kfs.c
kern/src/page_alloc.c
kern/src/pagemap.c