[Xen-devel] Compile linux-2.6.18-xen.hg with changeset 927 error

To:	xen-devel@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-devel] Compile linux-2.6.18-xen.hg with changeset 927 error
From:	Teck Choon Giam <giamteckchoon@xxxxxxxxx>
Date:	Sun, 16 Aug 2009 06:11:46 +0800
Delivery-date:	Sat, 15 Aug 2009 15:12:12 -0700
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Hi Keir,

I believe something is wrong for available_credit?

Partial error as below:

  CC      drivers/xen/blkback/blkback.o
/home/choonrpm/rpmbuild/BUILD/xen-3.4.1-src/linux-2.6.18-xen.hg/drivers/xen/blkback/blkback.c:
In function 'refill_credit':
/home/choonrpm/rpmbuild/BUILD/xen-3.4.1-src/linux-2.6.18-xen.hg/drivers/xen/blkback/blkback.c:206:
error: 'blkif_t' has no member named 'available_credit'
/home/choonrpm/rpmbuild/BUILD/xen-3.4.1-src/linux-2.6.18-xen.hg/drivers/xen/blkback/blkback.c:209:
error: 'blkif_t' has no member named 'available_credit'
/home/choonrpm/rpmbuild/BUILD/xen-3.4.1-src/linux-2.6.18-xen.hg/drivers/xen/blkback/blkback.c:210:
error: 'blkif_t' has no member named 'available_credit'
make[8]: *** [drivers/xen/blkback/blkback.o] Error 1
make[7]: *** [drivers/xen/blkback] Error 2
make[6]: *** [drivers/xen] Error 2


linux-2.6.18-xen.hg/drivers/xen/blkback]# grep available_credit ./*
./blkback.c:    blkif->available_credit += blkif->credit_req;
./blkback.c:    if (blkif->available_credit > (blkif->credit_req *
blkif->credit_msec))
./blkback.c:            blkif->available_credit = blkif->credit_req;

Is it suppose to be remaining_credit instead of available_credit?  I
am just guessing while reading:

http://xenbits.xensource.com/linux-2.6.18-xen.hg?diff/56df01ffed10/drivers/xen/blkback/blkback.c
http://xenbits.xensource.com/linux-2.6.18-xen.hg?diff/56df01ffed10/drivers/xen/blkback/common.h
http://xenbits.xensource.com/linux-2.6.18-xen.hg?diff/56df01ffed10/drivers/xen/blkback/xenbus.c

Thanks.

Kindest regards,
Giam Teck Choon

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[Xen-devel] Compile linux-2.6.18-xen.hg with changeset 927 error