vfs: add d_is_dir()
authorMiklos Szeredi <mszeredi@suse.cz>
Tue, 1 Apr 2014 15:08:41 +0000 (17:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Sep 2014 16:19:27 +0000 (09:19 -0700)
commitdb8bf54b17afbc609432464c543597c7e1101358
treea4642f21a8e171a1060880da16ea7d13f4e5724e
parent9a7e59763ef23145088decdb714d35dfdefe868b
vfs: add d_is_dir()

commit 44b1d53043c482225196e8a9cd9f35163a1b3336 upstream.

Add d_is_dir(dentry) helper which is analogous to S_ISDIR().

To avoid confusion, rename d_is_directory() to d_can_lookup().

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/namei.c
include/linux/dcache.h