pNFS: Delay getting the layout header in CB_LAYOUTRECALL handlers

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Instead of grabbing the layout, we want to get the inode so that we
can reduce races between layoutget and layoutrecall when the server
does not support call referring.

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

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Trond Myklebust 2016-10-31 10:05:21 -04:00

parent 17822b207f

commit 7b410d9ce4

1 changed files with 67 additions and 32 deletions

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101

fs/nfs/callback_proc.c

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