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[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]
authorDavid Howells <dhowells@redhat.com>
Tue, 29 Aug 2006 18:06:00 +0000 (19:06 +0100)
committerJens Axboe <axboe@nelson.home.kernel.dk>
Sat, 30 Sep 2006 18:32:11 +0000 (20:32 +0200)
commit831058dec3735665fe91bd0d37b6a8cf56b91abd
tree5ef7d38d9c43b24d5a31eb8f0e23c91e20e799e7tree | snapshot
parentb398f6bff93a247d2a7099e92905374966e4558fcommit | diff
[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]

Move the bounce buffer code from mm/highmem.c to mm/bounce.c so that it can be
more easily disabled when the block layer is disabled.

!!!NOTE!!! There may be a bug in this code: Should init_emergency_pool() be
   contingent on CONFIG_HIGHMEM?

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
mm/Makefile diff | blob | history
mm/bounce.c [new file with mode: 0644] blob
mm/highmem.c diff | blob | history
DSM-G600 Linux 2.6