]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
sparc64: Document PGD and PMD layout.
authorDavid Miller <davem@davemloft.net>
Mon, 8 Oct 2012 23:34:23 +0000 (16:34 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 9 Oct 2012 07:23:05 +0000 (16:23 +0900)
commitdbc9fdf063dc4f12af71d7858bd216170129822e
tree3950c72a8820f630fdd6d4ced3412de913391346
parentc460bec78d9257a54bcc5f9d5fadf89f8c70dbd1
sparc64: Document PGD and PMD layout.

We're going to be messing around with the PMD interpretation and layout
for the sake of transparent huge pages, so we better clearly document what
we're starting with.

Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/sparc/include/asm/pgtable_64.h
arch/sparc/include/asm/tsb.h