ceph: fetch cap_gen under spinlock in ceph_add_cap

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It's protected by the s_gen_ttl_lock, so we should fetch under it
and ensure that we're using the same generation in both places.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

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Jeff Layton 2019-07-22 13:12:01 -04:00 • committed by Ilya Dryomov

parent 5de16b30d3

commit 606d102327

1 changed files with 7 additions and 2 deletions

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fs/ceph/caps.c

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