vfs: update d_make_root() description
authorIan Kent <raven@themaw.net>
Thu, 11 Apr 2019 04:28:02 +0000 (12:28 +0800)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 27 Jun 2019 00:28:15 +0000 (20:28 -0400)
commit8811249f0cfdd6552152173f881fddc7f20f427e
treea3aa302dc3be4f29b00bdce3b4b3caed61d5a40b
parenta188339ca5a396acc588e5851ed7e19f66b0ebd9
vfs: update d_make_root() description

Clearify d_make_root() usage, error handling and cleanup
requirements.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Documentation/filesystems/porting