Linus Torvalds a3fe778c78 Frontswap provides a "transcendent memory" interface for swap pages. ... In some environments, dramatic performance savings may be obtained because swapped pages are saved in RAM (or a RAM-like device) instead of a swap disk. This tag provides the basic infrastructure along with some changes to the existing backends. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAABAgAGBQJPsorBAAoJEFjIrFwIi8fJcz8H/RBXCtFo0kiJmRked3nMAIDO /2zN/q/Qawsg9aeoGlP7G8hQi9PMipbhQj3ixHyCTMv0zMbH988GXbBce+gIcg6e TOQi7xXAuPEwLizmSpiTv84XzN5bMgu1oJXEqIXw0EIpuZAmp+9m/o3WBwEAtyxi B+hvjE7eZM8f75K3lxs6sOtmIcERj9zqmT933Y8+i9iiuRyGMey2SyKtvVLbYZ+j HroFMUi0so5TzxT/cpkRiHu0U75c651o+LV00zh7InMqbwyRsWlKTf53k8Q/q2WP I7dVmfItwN/TpOrYTfxglYFlbYuUP35ziFvZ2trd6hcs9RK8OuKw+OmBLReHTtc= =x9Vp -----END PGP SIGNATURE----- Merge tag 'stable/frontswap.v16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm Pull frontswap feature from Konrad Rzeszutek Wilk: "Frontswap provides a "transcendent memory" interface for swap pages. In some environments, dramatic performance savings may be obtained because swapped pages are saved in RAM (or a RAM-like device) instead of a swap disk. This tag provides the basic infrastructure along with some changes to the existing backends." Fix up trivial conflict in mm/Makefile due to removal of swap token code changing a line next to the new frontswap entry. This pull request came in before the merge window even opened, it got delayed to after the merge window by me just wanting to make sure it had actual users. Apparently IBM is using this on their embedded side, and Jan Beulich says that it's already made available for SLES and OpenSUSE users. Also acked by Rik van Riel, and Konrad points to other people liking it too. So in it goes. By Dan Magenheimer (4) and Konrad Rzeszutek Wilk (2) via Konrad Rzeszutek Wilk * tag 'stable/frontswap.v16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm: frontswap: s/put_page/store/g s/get_page/load MAINTAINER: Add myself for the frontswap API mm: frontswap: config and doc files mm: frontswap: core frontswap functionality mm: frontswap: core swap subsystem hooks and headers mm: frontswap: add frontswap header file		2012-06-04 12:28:45 -07:00
..
acpi
asm-generic	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-06-01 10:34:35 -07:00
crypto
drm	introduce SIZE_MAX	2012-05-31 17:49:26 -07:00
keys
linux	Frontswap provides a "transcendent memory" interface for swap pages.	2012-06-04 12:28:45 -07:00
math-emu
media
memory
misc
mtd
net	cipso: handle CIPSO options correctly when NetLabel is disabled	2012-06-01 14:18:29 -04:00
pcmcia
rdma
rxrpc
scsi
sound
target
trace	mm: vmscan: remove reclaim_mode_t	2012-05-29 16:22:19 -07:00
video	fbdev updates for 3.5	2012-06-01 16:57:51 -07:00
xen
Kbuild