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[Xen-devel] Fwd: Error while compiling with new RR scheduler

To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Fwd: Error while compiling with new RR scheduler
From: Ananth <cbananth@xxxxxxxxx>
Date: Fri, 24 Apr 2009 20:43:56 +0530
Delivery-date: Fri, 24 Apr 2009 08:14:37 -0700
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I figured out that the error was because of a missing ' ; ' . This has been fixed now. I have attached the modified code.
While compiling I am getting the below error message.

cc1: warnings being treated as errors
sched_rrobin.c: In function ‘rrobin_schedule’:
sched_rrobin.c:74: error: ‘ret.task’ may be used uninitialized in this function

Please guide.

Thanks & Regards

---------- Forwarded message ----------
From: Ananth <cbananth@xxxxxxxxx>
Date: Fri, Apr 24, 2009 at 7:25 PM
Subject: Error while compiling with new RR scheduler
To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>

Please find attached the source code of Round Robin scheduler which I am trying to add to Xen 3.3.1.
I am facing the following error messages while compiling the same.

sched_rrobin.c:31: error: two or more data types in declaration specifiers

sched_rrobin.c: In function ‘rrobin_vcpu_init’:

sched_rrobin.c:34: error: incompatible types in return

sched_rrobin.c:51: error: incompatible types in return

sched_rrobin.c:94: error: initialization from incompatible pointer type

I believe the error in line 94 is causing the rest of the error messages. I have checked with the structure definition in sched-if.h as well as the implementation of the same in other schedulers such as SEDF and Credit.

Request you to kindly provide your feedback regarding the same.

Thanks & Regards

Attachment: sched_rrobin.c
Description: Text Data

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