ceph: wake up i_cap_wq waiters on inode shutdown

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ceph_inode_shutdown() purges every cap on the inode but never wakes
i_cap_wq, unlike remove_session_caps_cb() which does so after the same
kind of purge.  Anyone blocked in ceph_get_caps() is waiting on that
queue for caps that are now gone for good, so the wait only ends when
the task is killed.

Wake the queue after purging so the waiters get a chance to notice the
shutdown and bail out.

Signed-off-by: Xiubo Li <xiubo.li@clyso.com>
Reviewed-by: Alex Markuze <amarkuze@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

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Xiubo Li 2026-09-02 23:59:01 -07:00 • committed by Ilya Dryomov

parent 7286b2ffe0

commit 1b0f779ca7

1 changed files with 7 additions and 0 deletions

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fs/ceph/inode.c

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