tree c0cb0b2201a641521a4d26f702b5b18b15541772
parent 7157486541bffc0dfec912e21ae639b029dae3d3
author Miklos Szeredi <mszeredi@suse.cz> 1338901815 +0200
committer Al Viro <viro@zeniv.linux.org.uk> 1342269181 +0400

vfs: add lookup_open()

Split out lookup + maybe create from do_last().  This is the part under i_mutex
protection.

The function is called lookup_open() and returns a filp even though the open
part is not used yet.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>