kernel.git/fs/ramfs/inode.c, branch linux-3.10.y

userns: Allow the userns root to mount ramfs.

2013-01-27T06:22:38Z

There is no backing store to ramfs and file creation rules are the same as for any other filesystem so it is semantically safe to allow unprivileged users to mount it. The memory control group successfully limits how much memory ramfs can consume on any system that cares about a user namespace root using ramfs to exhaust memory the memory control group can be deployed. Signed-off-by: "Eric W. Biederman"

don't pass nameidata to ->create()

2012-07-14T12:34:47Z

boolean "does it have to be exclusive?" flag is passed instead; Local filesystem should just ignore it - the object is guaranteed not to be there yet. Signed-off-by: Al Viro

tidy up after d_make_root() conversion

2012-03-21T01:29:37Z

Signed-off-by: Al Viro

switch open-coded instances of d_make_root() to new helper

2012-03-21T01:29:35Z

Signed-off-by: Al Viro

pohmelfs: propagate umode_t

2012-01-04T03:55:07Z

Signed-off-by: Al Viro

switch ->mknod() to umode_t

2012-01-04T03:54:54Z

Signed-off-by: Al Viro

switch ->create() to umode_t

2012-01-04T03:54:53Z

vfs_create() ignores everything outside of 16bit subset of its mode argument; switching it to umode_t is obviously equivalent and it's the only caller of the method Signed-off-by: Al Viro

switch vfs_mkdir() and ->mkdir() to umode_t

2012-01-04T03:54:53Z

vfs_mkdir() gets int, but immediately drops everything that might not fit into umode_t and that's the only caller of ->mkdir()... Signed-off-by: Al Viro

ramfs: remove module leftovers

2011-11-02T23:06:58Z

Since ramfs is hard-selected to "y", the module leftovers make no sense. Signed-off-by: Richard Weinberger Reviewed-by: WANG Cong Cc: Al Viro Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

convert get_sb_nodev() users

2010-10-29T08:16:31Z

Signed-off-by: Al Viro