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SUNRPC: Don't wait for full record to receive tcp data

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Ensure that we immediately read and buffer data from the incoming TCP
stream so that we grow the receive window quickly, and don't deadlock on
large READ or WRITE requests.

Also do some minor exit cleanup.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2011-02-24 11:25:33 -08:00
parent 586c52cc61
commit 31d68ef65c
2 changed files with 113 additions and 32 deletions
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include/linux/sunrpc/svcsock.h
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@ -28,6 +28,7 @@ struct svc_sock {
/* private TCP part */
u32 sk_reclen; /* length of record */
u32 sk_tcplen; /* current read length */
struct page * sk_pages[RPCSVC_MAXPAGES]; /* received data */
};
/*