tree c420683235aab835020701a456a62cd786a02c68
parent 152b6372c90630ef6787334e84cdddbcf8beb241
author Al Viro <viro@zeniv.linux.org.uk> 1529259310 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1531404268 -0400

new helper: alloc_file_clone()

alloc_file_clone(old_file, mode, ops): create a new struct file with
->f_path equal to that of old_file.  pipe converted.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>