NFS: Do cleanup before resetting pageio read/write to mds
authorKinglong Mee <kinglongmee@gmail.com>
Sun, 20 Sep 2015 15:03:28 +0000 (23:03 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Oct 2015 21:43:18 +0000 (14:43 -0700)
commit953c972242a0772d938b391bc9d70b3c0591c20f
tree4fc443867cb5719f9b31228fa472434af57916ac
parent25cbde3442a1fd07fc233bd881ded2f5bc8f4e26
NFS: Do cleanup before resetting pageio read/write to mds

commit 6f29b9bba7b08c6b1d6f2cc4cf750b342fc1946c upstream.

There is a reference leak of layout segment after resetting
pageio read/write to mds.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/read.c
fs/nfs/write.c