Christoph Hellwig b4caecd480 fs: introduce f_op->mmap_capabilities for nommu mmap support ... Since "BDI: Provide backing device capability information [try #3]" the backing_dev_info structure also provides flags for the kind of mmap operation available in a nommu environment, which is entirely unrelated to it's original purpose. Introduce a new nommu-only file operation to provide this information to the nommu mmap code instead. Splitting this from the backing_dev_info structure allows to remove lots of backing_dev_info instance that aren't otherwise needed, and entirely gets rid of the concept of providing a backing_dev_info for a character device. It also removes the need for the mtd_inodefs filesystem. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Tejun Heo <tj@kernel.org> Acked-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>		2015-01-20 14:02:58 -07:00
..
configfs_internal.h	fs: introduce f_op->mmap_capabilities for nommu mmap support	2015-01-20 14:02:58 -07:00
dir.c	assorted conversions to %p[dD]	2014-11-19 13:01:20 -05:00
file.c	configfs: use capped length for ->store_attribute()	2013-07-03 16:07:23 -07:00
inode.c	fs: introduce f_op->mmap_capabilities for nommu mmap support	2015-01-20 14:02:58 -07:00
item.c	fs/configs/item.c: kernel-doc fixes + clean-up	2014-06-04 16:53:53 -07:00
Kconfig	configfs: change depends -> select SYSFS	2011-01-16 21:22:29 +00:00
Makefile
mount.c	fs: introduce f_op->mmap_capabilities for nommu mmap support	2015-01-20 14:02:58 -07:00
symlink.c	configfs: kill configfs_sb	2012-03-20 21:29:47 -04:00