Attachment 292949 Details for Bug 248787 – patch -- make sure that kernel portmap calls are always soft tasks

[patch] patch -- make sure that kernel portmap calls are always soft tasks

0001-BZ-248787-SUNRPC-make-sure-portmap-calls-are-alway.patch (text/plain), 1.13 KB, created by Jeff Layton on 2008-01-25 15:31:56 UTC

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Creator: Jeff Layton

Created: 2008-01-25 15:31:56 UTC

Size: 1.13 KB

patch

obsolete

>From 87f08a4c1fd4296c5091f01c3910eadf9ec3a42f Mon Sep 17 00:00:00 2001
>From: Jeff Layton <jlayton@redhat.com>
>Date: Fri, 25 Jan 2008 09:08:27 -0500
>Subject: [PATCH] BZ#248787: SUNRPC: make sure portmap calls are always soft RPC tasks
>
>The RPC state machine will spawn a new child RPC task whenever it
>finds that the RPC client isn't bound. When an RPC server goes away
>for a long time, these calls can stack up and bring the box to its
>knees. Allow them to error out by letting them be soft RPC tasks. The
>RPC engine will spawn new ones anyway.
>---
> net/sunrpc/pmap_clnt.c |    3 ---
> 1 files changed, 0 insertions(+), 3 deletions(-)
>
>diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c
>index 3a81767..b47ca47 100644
>--- a/net/sunrpc/pmap_clnt.c
>+++ b/net/sunrpc/pmap_clnt.c
>@@ -73,9 +73,6 @@ rpc_getport(struct rpc_task *task, struct rpc_clnt *clnt)
> 		task->tk_status = PTR_ERR(pmap_clnt);
> 		goto bailout;
> 	}
>-	/* use the soft setting from the orignal clnt */
>-	pmap_clnt->cl_softrtry = clnt->cl_softrtry;
>-
> 	/* Don't need reserved ports to get ports from portmappers */
> 	pmap_clnt->cl_xprt->resvport = 0;
> 	task->tk_status = 0;
>-- 
>1.5.3.3
>

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Attachments on bug 248787: 292554 | 292949