tree a4755dd7f368d78cfe24696b7e469b41562f1aea
parent 02afc6267f6d55d47aba9fcafdbd1b7230d2294a
author Al Viro <viro@zeniv.linux.org.uk> 1210294965 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1210972953 -0400

[PATCH] dup_fd() part 2

use alloc_fdtable() instead of expand_files(), get rid of pointless
grabbing newf->file_lock, kill magic in copy_fdtable() that used to
be there only to skip copying when called from dup_fd().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>