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ceph: fix double page_unlock() in page_mkwrite()
authorYan, Zheng <zyan@redhat.com>
Thu, 17 Dec 2015 07:36:39 +0000 (15:36 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Thu, 21 Jan 2016 18:36:07 +0000 (19:36 +0100)
commitf9cac5ac08b630c87c56671ce99a80310cffb2c6
treefcdc748ac9457010afaf69c8576a13cabc989ca1
parent1761b22966e61494f51be76bc3b10e9c1ff809ad
ceph: fix double page_unlock() in page_mkwrite()

ceph_update_writeable_page() unlocks the page on errors, so
page_mkwrite() should not unlock the page again.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
fs/ceph/addr.c