NFSv4.1: Get rid of NFS4CLNT_LAYOUTRECALL

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The NFS4CLNT_LAYOUTRECALL bit is a long-term impediment to scalability. It
basically stops all other recalls by a given server once any layout recall
is requested.

If the recall is for a different file, then we don't care.
If the recall applies to the same file, then we're in one of two situations:
Either we are in the case of a replay of an existing request, in which case
the session is supposed to deal with matters, or we are dealing with a
completely different request, in which case we should just try to process
it.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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This commit is contained in:

Trond Myklebust 2012-03-01 11:17:50 -05:00

parent a59c30acfb

commit 0cb3284b53

2 changed files with 1 additions and 6 deletions

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6

fs/nfs/callback_proc.c

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1

fs/nfs/nfs4_fs.h

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