On Sun, Feb 22, 2015 at 09:31:51PM +0300, Vladimir Davydov wrote: > Hi, > > 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. Hey Vladimir, Thank you for posting these patches. I was wondering if you had run through some of the different combinations that you can load the filesystems/tmem drivers in random order? The #4 patch deleted a nice chunk of documentation that outlines the different combinations. Thank you! > > Thanks, > > Vladimir Davydov (4): > ocfs2: copy fs uuid to superblock > cleancache: zap uuid arg of cleancache_init_shared_fs > cleancache: forbid overriding cleancache_ops > cleancache: remove limit on the number of cleancache enabled > filesystems > > Documentation/vm/cleancache.txt | 4 +- > drivers/xen/tmem.c | 16 ++- > fs/ocfs2/super.c | 4 +- > fs/super.c | 2 +- > include/linux/cleancache.h | 13 +- > mm/cleancache.c | 270 +++++++++++---------------------------- > 6 files changed, 94 insertions(+), 215 deletions(-) > > -- > 1.7.10.4 > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>