docs: fs: locks.rst: update comment about mandatory file locking
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 19 Oct 2021 08:04:16 +0000 (09:04 +0100)
committerJeff Layton <jlayton@kernel.org>
Tue, 19 Oct 2021 10:48:21 +0000 (06:48 -0400)
commitf7c9ee0c72e9937b09dfede0d2336cb963e80259
treec643a3c5bf43cae0c8842e1e78d9f7f1dce6bd7f
parentec60f38a917867817b836f4de050e49954fc2d7c
docs: fs: locks.rst: update comment about mandatory file locking

The mandatory file locking got removed due to its problems, but
the fs locks documentation still points to it.

Update the text there, informing that it was removed on Kernel
5.14.

Fixes: f7e33bdbd6d1 ("fs: remove mandatory file locking support")
Reported-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Documentation/filesystems/locks.rst