pNFS: Wait for stale layoutget calls to complete in pnfs_update_layout()

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If the old layout was recalled, and we returned NFS4ERR_NOMATCHINGLAYOUT
then we need to wait for all outstanding layoutget calls to complete
before we can send a new one.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Trond Myklebust 2018-06-23 22:54:33 -04:00

parent 056f9ad62e

commit 411ae722d1

1 changed files with 31 additions and 5 deletions

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fs/nfs/pnfs.c

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