Christoph Lameter
04e62a29bf
[PATCH] More page migration: use migration entries for file pages ...
This implements the use of migration entries to preserve ptes of file backed
pages during migration. Processes can therefore be migrated back and forth
without loosing their connection to pagecache pages.
Note that we implement the migration entries only for linear mappings.
Nonlinear mappings still require the unmapping of the ptes for migration.
And another writepage() ugliness shows up. writepage() can drop the page
lock. Therefore we have to remove migration ptes before calling writepages()
in order to avoid having migration entries point to unlocked pages.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23 07:42:51 -07:00
[PATCH] Unify pxm_to_node() and node_to_pxm()
2006-06-23 07:42:48 -07:00
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
2006-06-22 22:46:28 -07:00
[PATCH] squash duplicate page_to_pfn and pfn_to_page
2006-06-23 07:42:47 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
2006-06-22 15:07:59 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
2006-06-22 15:07:59 -07:00
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
2006-06-22 22:11:30 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
2006-06-22 22:11:30 -07:00
[PATCH] s390: add __raw_writeq required by __iowrite64_copy
2006-06-20 19:55:53 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
2006-06-20 17:39:28 -07:00
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
Merge git://git.infradead.org/hdrcleanup-2.6
2006-06-20 15:10:08 -07:00
[PATCH] Unify pxm_to_node() and node_to_pxm()
2006-06-23 07:42:48 -07:00
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
[PATCH] More page migration: use migration entries for file pages
2006-06-23 07:42:51 -07:00
Merge git://git.infradead.org/hdrcleanup-2.6
2006-06-20 15:10:08 -07:00
Merge branch 'master' into upstream
2006-06-22 22:51:46 -04:00
IB/uverbs: Don't serialize with ib_uverbs_idr_mutex
2006-06-17 20:44:49 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2006-06-21 11:18:25 -07:00
[ALSA] version 1.0.12rc1
2006-06-22 21:35:11 +02:00
04e62a29bf