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(parent: a1f11de) | patch
ceph: avoid repeatedly adding inode to mdsc->snap_flush_list
authorYan, Zheng <zyan@redhat.com>
Mon, 11 Feb 2019 07:18:52 +0000 (15:18 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Feb 2019 09:06:58 +0000 (10:06 +0100)
commit79e3959b68cb08f086c6a65f3b3a36348e0cc5fd
treec8bf46ece890fc7cfe470ae2e517cde8d5f409fetree | snapshot
parenta1f11de42378ef4c9fab701f6f2ff21b266a5c87commit | diff
ceph: avoid repeatedly adding inode to mdsc->snap_flush_list

commit 04242ff3ac0abbaa4362f97781dac268e6c3541a upstream.

Otherwise, mdsc->snap_flush_list may get corrupted.

Cc: stable@vger.kernel.org
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/ceph/snap.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git