]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
mm: remove cleancache
authorChristoph Hellwig <hch@lst.de>
Sat, 22 Jan 2022 06:14:34 +0000 (22:14 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 22 Jan 2022 06:33:38 +0000 (08:33 +0200)
commit0a4ee518185e902758191d968600399f3bc2be31
tree6bab9e953592626c4c0cf7ce6a4f7dd986421c4a
parente940066089490efde86abc519593be84362f4e53
mm: remove cleancache

Patch series "remove Xen tmem leftovers".

Since the removal of the Xen tmem driver in 2019, the cleancache hooks
are entirely unused, as are large parts of frontswap.  This series
against linux-next (with the folio changes included) removes
cleancaches, and cuts down frontswap to the bits actually used by zswap.

This patch (of 13):

The cleancache subsystem is unused since the removal of Xen tmem driver
in commit 814bbf49dcd0 ("xen: remove tmem driver").

[akpm@linux-foundation.org: remove now-unreachable code]

Link: https://lkml.kernel.org/r/20211224062246.1258487-1-hch@lst.de
Link: https://lkml.kernel.org/r/20211224062246.1258487-2-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Konrad Rzeszutek Wilk <Konrad.wilk@oracle.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
37 files changed:
Documentation/vm/cleancache.rst [deleted file]
Documentation/vm/frontswap.rst
Documentation/vm/index.rst
MAINTAINERS
arch/arm/configs/bcm2835_defconfig
arch/arm/configs/qcom_defconfig
arch/m68k/configs/amiga_defconfig
arch/m68k/configs/apollo_defconfig
arch/m68k/configs/atari_defconfig
arch/m68k/configs/bvme6000_defconfig
arch/m68k/configs/hp300_defconfig
arch/m68k/configs/mac_defconfig
arch/m68k/configs/multi_defconfig
arch/m68k/configs/mvme147_defconfig
arch/m68k/configs/mvme16x_defconfig
arch/m68k/configs/q40_defconfig
arch/m68k/configs/sun3_defconfig
arch/m68k/configs/sun3x_defconfig
arch/s390/configs/debug_defconfig
arch/s390/configs/defconfig
block/bdev.c
fs/btrfs/extent_io.c
fs/btrfs/super.c
fs/ext4/readpage.c
fs/ext4/super.c
fs/f2fs/data.c
fs/mpage.c
fs/ntfs3/ntfs_fs.h
fs/ocfs2/super.c
fs/super.c
include/linux/cleancache.h [deleted file]
include/linux/fs.h
mm/Kconfig
mm/Makefile
mm/cleancache.c [deleted file]
mm/filemap.c
mm/truncate.c