ceph: fix possible long time wait during umount

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During umount, if there has no any unsafe request in the mdsc and
some requests still in-flight and not got reply yet, and if the
rest requets are all safe ones, after that even all of them in mdsc
are unregistered, the umount must wait until after mount_timeout
seconds anyway.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

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Xiubo Li 2019-12-04 01:27:18 -05:00 • committed by Ilya Dryomov

parent 5d47648fe9

commit 07edc0571e

1 changed files with 4 additions and 3 deletions

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fs/ceph/mds_client.c

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