tree 4d063baa6e6130e4c29bb53233d980013ca069ff
parent 6c478ae9204b489f6228e4b535c6ac72851e06d8
author Takashi Iwai <tiwai@suse.de> 1493384415 +0200
committer Eric W. Biederman <ebiederm@xmission.com> 1493431526 -0500

proc: Fix unbalanced hard link numbers

proc_create_mount_point() forgot to increase the parent's nlink, and
it resulted in unbalanced hard link numbers, e.g. /proc/fs shows one
less than expected.

Fixes: eb6d38d5427b ("proc: Allow creating permanently empty directories...")
Cc: stable@vger.kernel.org
Reported-by: Tristan Ye <tristan.ye@suse.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>