summaryrefslogtreecommitdiffstats
path: root/mm/cleancache.c
diff options
context:
space:
mode:
authorVladimir Davydov <vdavydov@parallels.com>2015-04-15 00:46:39 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 01:49:03 +0200
commit58be19dcf7c0c206e60796c2ee18fc4fc1659fea (patch)
treed60ef840cacb476a104820fea3baff0ff5133a59 /mm/cleancache.c
parentmm: refactor do_wp_page handling of shared vma into a function (diff)
downloadlinux-58be19dcf7c0c206e60796c2ee18fc4fc1659fea.tar.xz
linux-58be19dcf7c0c206e60796c2ee18fc4fc1659fea.zip
ocfs2: copy fs uuid to superblock
Currently, maximal number of cleancache enabled filesystems equals 32, which is insufficient nowadays, because a Linux host can have hundreds of containers on board, each of which might want its own filesystem. This patch set targets at removing this limitation - see patch 4 for more details. Patches 1-3 prepare the code for this change. This patch (of 4): This will allow us to remove the uuid argument from cleancache_init_shared_fs. Signed-off-by: Vladimir Davydov <vdavydov@parallels.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Stefan Hengelein <ilendir@googlemail.com> Cc: Florian Schmaus <fschmaus@gmail.com> Cc: Andor Daam <andor.daam@googlemail.com> Cc: Dan Magenheimer <dan.magenheimer@oracle.com> Cc: Bob Liu <lliubbo@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/cleancache.c')
0 files changed, 0 insertions, 0 deletions