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(parent: 106f14d) | patch
ceph: return -EINVAL if given fsc mount option on kernel w/o support
authorJeff Layton <jlayton@kernel.org>
Thu, 7 Nov 2019 14:39:32 +0000 (09:39 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 Dec 2019 14:37:06 +0000 (15:37 +0100)
commit06d3f91ed5172ef57c3abf3c2fb40fee5fb6560f
tree3cb2ebe77df8e9846d8654e455c274cc988b2419tree | snapshot (tar.gz zip)
parent106f14d2ee321f0d12ae48e44f4ffb4eaba6dd72commit | diff
ceph: return -EINVAL if given fsc mount option on kernel w/o support

[ Upstream commit ff29fde84d1fc82f233c7da0daa3574a3942bec7 ]

If someone requests fscache on the mount, and the kernel doesn't
support it, it should fail the mount.

[ Drop ceph prefix -- it's provided by pr_err. ]

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
fs/ceph/super.c diff | blob | blame | history