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authorYan, Zheng <zyan@redhat.com>2019-07-25 15:16:45 +0300
committerIlya Dryomov <idryomov@gmail.com>2019-09-16 13:06:24 +0300
commitff5d913dfc7142974eb1694d5fd6284658e46bc6 (patch)
treee32766142b247cb0ce44bfc35421d84fad567bb3 /fs/ceph/super.c
parentd468e729b74eafdfc8306ca8f77e1f26478d67da (diff)
downloadlinux-ff5d913dfc7142974eb1694d5fd6284658e46bc6.tar.xz
ceph: return -EIO if read/write against filp that lost file locks
After mds evicts session, file locks get lost sliently. It's not safe to let programs continue to do read/write. Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/super.c')
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