nfsd4: fix forechannel attribute negotiation

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Negotiation of the 4.1 session forechannel attributes is a mess.  Fix:

	- Move it all into check_forechannel_attrs instead of spreading
	  it between that, alloc_session, and init_forechannel_attrs.
	- set a minimum "slotsize" so that our drc memory limits apply
	  even for small maxresponsesize_cached.  This also fixes some
	  bugs when slotsize becomes <= 0.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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This commit is contained in:

J. Bruce Fields 2013-04-08 16:44:14 -04:00

parent 373cd4098a

commit 55c760cfc4

1 changed files with 49 additions and 67 deletions

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fs/nfsd/nfs4state.c

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