nfsd: Fix races between nfsd4_cb_release() and nfsd4_shutdown_callback()

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When we're destroying the client lease, and we call
nfsd4_shutdown_callback(), we must ensure that we do not return
before all outstanding callbacks have terminated and have
released their payloads.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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Trond Myklebust 2019-10-23 17:43:18 -04:00 • committed by J. Bruce Fields

parent 12357f1b2c

commit 2bbfed98a4

2 changed files with 59 additions and 9 deletions

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67

fs/nfsd/nfs4callback.c

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1

fs/nfsd/state.h

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