NFS: Fix error handling for O_DIRECT write scheduling

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If we fail to schedule a request for transmission, there are 2
possibilities:
1) Either we hit a fatal error, and we just want to drop the remaining
   requests on the floor.
2) We were asked to try again, in which case we should allow the
   outstanding RPC calls to complete, so that we can recoalesce requests
   and try again.

Fixes: d600ad1f2b ("NFS41: pop some layoutget errors to application")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Trond Myklebust 2023-09-04 12:34:37 -04:00 • committed by Anna Schumaker

parent 0bb80ecc33

commit 954998b60c

1 changed files with 46 additions and 16 deletions

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fs/nfs/direct.c

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