Re: vnode_pager_putpages errors on 6.2

[LI Xin]

Hi, Steve,

steve wrote:
[...]
> http://atm.tut.fi/list-archive/freebsd-stable/msg19288.html
> 
>       that I appled to 4.x and it solved the problem.
> 
>       Now that I have upgraded to 6.2, the problem has
> recurred, but the previous patch is no longer valid. Is
> there something wrong with the patch/solution given, and
> is there a solution for 6.2?

In RELENG_6_2, the rate limit part of the patch was implemented in a
different way.  Could you please try this patch to see if it solves your
problem?

Cheers,
-- 
Xin LI <[EMAIL PROTECTED]>      http://www.delphij.net/
FreeBSD - The Power to Serve!

Index: vnode_pager.c
===================================================================
RCS file: /home/ncvs/src/sys/vm/vnode_pager.c,v
retrieving revision 1.221.2.7
diff -u -p -u -r1.221.2.7 vnode_pager.c
--- vnode_pager.c       14 Oct 2006 06:04:32 -0000      1.221.2.7
+++ vnode_pager.c       30 May 2007 01:43:39 -0000
@@ -1083,6 +1083,7 @@ vnode_pager_generic_putpages(vp, m, byte
        struct iovec aiov;
        int error;
        int ioflags;
+       int status;
        int ppscheck = 0;
        static struct timeval lastfail;
        static int curfail;
@@ -1177,8 +1178,9 @@ vnode_pager_generic_putpages(vp, m, byte
                        printf("vnode_pager_putpages: residual I/O %d at %lu\n",
                            auio.uio_resid, (u_long)m[0]->pindex);
        }
+       status = error ? VM_PAGER_BAD : VM_PAGER_OK;
        for (i = 0; i < ncount; i++) {
-               rtvals[i] = VM_PAGER_OK;
+               rtvals[i] = status;
        }
        return rtvals[0];
 }

signature.asc
Description: OpenPGP digital signature