doc: add description to dirtytime_expire_seconds
authorYang Shi <yang.shi@linux.alibaba.com>
Mon, 18 Jun 2018 23:59:18 +0000 (07:59 +0800)
committerJonathan Corbet <corbet@lwn.net>
Tue, 26 Jun 2018 15:01:35 +0000 (09:01 -0600)
commitfc1ca3d5b4b9532fff76fa21f7d22efdf02d38b7
treeb964cc39500e4f5b4279e28f8df03fdfefa27148
parent83d4fcb3a0b36aafb0c9c1c625782a9db561f339
doc: add description to dirtytime_expire_seconds

commit 1efff914afac8a965ad63817ecf8861a927c2ace ("fs: add
dirtytime_expire_seconds sysctl") introduced dirtytime_expire_seconds
knob, but there is not description about it in
Documentation/sysctl/vm.txt.

Add the description for it.

Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Yang Shi <yang.shi@linux.alibaba.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/sysctl/vm.txt