From mboxrd@z Thu Jan 1 00:00:00 1970 From: "michele.paolino" Subject: simple scheduler Date: Mon, 15 Feb 2010 14:19:15 +0100 Message-ID: <14f366f91002150519y1a27774h6f5d6628734f8849@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary=0015174c0f28ea676d047fa377e9 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Xen-devel@lists.xensource.com, George Dunlap List-Id: xen-devel@lists.xenproject.org --0015174c0f28ea676d047fa377e9 Content-Type: multipart/alternative; boundary=0015174c0f28ea6761047fa377e7 --0015174c0f28ea6761047fa377e7 Content-Type: text/plain; charset=ISO-8859-1 Hi! I'm writing a simple scheduler to study the xen scheduler interfaces. I am able to compile and install it. After reboot when I try to select sched=simple, the system gets ready to boot and then everything goes blank. I think that dom0 don't start. I can't be able to solve this problem, can anybody help me? I have attached my simple scheduler code along with this mail. Thanks, Michele --0015174c0f28ea6761047fa377e7 Content-Type: text/html; charset=ISO-8859-1 Hi! I'm writing a simple scheduler to study the xen scheduler interfaces.
I am able to compile and install it. After reboot when I try to select sched=simple, the system gets ready to boot and then everything goes blank. I think that dom0 don't start. I can't be able to solve this problem, can anybody help me?
I have attached my simple scheduler code along with this mail.

Thanks,
Michele
--0015174c0f28ea6761047fa377e7-- --0015174c0f28ea676d047fa377e9 Content-Type: text/x-csrc; charset=US-ASCII; name="sched_simple.c" Content-Disposition: attachment; filename="sched_simple.c" Content-Transfer-Encoding: base64 X-Attachment-Id: f_g5pah83l1 I2luY2x1ZGUgPHhlbi9saWIuaD4KI2luY2x1ZGUgPHhlbi9zY2hlZC5oPgojaW5jbHVkZSA8eGVu L3RpbWUuaD4KI2luY2x1ZGUgPHhlbi9zY2hlZC1pZi5oPgojaW5jbHVkZSA8eGVuL3NvZnRpcnEu aD4KI2luY2x1ZGUgPHhlbi9lcnJuby5oPgojaW5jbHVkZSA8eGVuL2xpc3QuaD4KI2luY2x1ZGUg PHhlbi90aW1lci5oPgoKI2RlZmluZSBNQVggMTAwCgpzdHJ1Y3QgdmNwdSAqVmNwdVtNQVhdOwpp bnQgbmV4dF92Y3B1PTA7CgovKiBBZGQgYSBWQ1BVICovCnN0YXRpYyBpbnQgc2ltcGxlX3ZjcHVf aW5pdChzdHJ1Y3QgdmNwdSAqdil7CiAgICBpbnQgdD0wOwogICAgLypmaW5kIHRoZSBmaXJzdCBw b3NpdGlvbiBvZiBhcnJheSBhdmFpbGFibGUqLwogICAgd2hpbGUodDxNQVgpewogICAgICAgIGlm IChWY3B1W3RdPT1OVUxMKSB7CiAgICAgICAgICAgIFZjcHVbdF09djsKICAgICAgICAgICAgcHJp bnRrKCJcblxuYWRkIFZDUFUgJWRcblxuIiwgdCk7CiAgICAgICAgfQogICAgICAgIHQrKzsKICAg ICAgICBicmVhazsKICAgIH0KICAgIHJldHVybiAwOwp9CgpzdGF0aWMgdm9pZCBzaW1wbGVfdmNw dV9kZXN0cm95KHN0cnVjdCB2Y3B1ICp2KQp7CiAgICBpbnQgdD1NQVg7CiAgICBpbnQgbWF4X2lu ZGV4PU1BWDsKICAgIC8qZmluZCB0aGUgc3RydWN0IHZjcHUgaW4gVmNwdVtdIGFuZCBkZXN0cm95 IGl0Ki8KICAgIHdoaWxlKHQhPTAgJiYgdiE9VmNwdVt0XSl7CiAgICAgICAgdC0tOwogICAgfQog ICAgcHJpbnRrKCJcblxuZGVzdHJveSBWQ1BVICVkXG5cbiIsdCk7CgogICAgd2hpbGUodCE9MCAm JiBWY3B1W3RdPT1OVUxMKXsKICAgICAgICBtYXhfaW5kZXgtLTsKICAgIH0KICAgIFZjcHVbdF09 VmNwdVttYXhfaW5kZXhdOwogICAgVmNwdVttYXhfaW5kZXhdPU5VTEw7CiAgICBWY3B1W3RdPU5V TEw7CiAgICB4ZnJlZSh2LT5zY2hlZF9wcml2KTsKfQoKCnN0cnVjdCB0YXNrX3NsaWNlIHNpbXBs ZV9zY2hlZHVsZShzX3RpbWVfdCBub3cpewogICAgc3RydWN0IHRhc2tfc2xpY2UgcmV0OwogICAg cmV0LnRpbWUgPSBNSUxMSVNFQ1MoMTAwKTsgCiAgICAvKmlmIG5leHQgYXJyYXkgcG9zaXRpb24g PT0gTlVMTCB0aGFuIHJlc3RhcnQgdG8gMCovCiAgICBpZiAoVmNwdVtuZXh0X3ZjcHUrMV09PU5V TEwpeyAKICAgICAgICByZXQudGFzayA9IFZjcHVbMF07CiAgICAgICAgbmV4dF92Y3B1PTA7CiAg ICB9CiAgICBlbHNlIHJldC50YXNrID0gVmNwdVtuZXh0X3ZjcHUrMV07CiAgICAKICAgIG5leHRf dmNwdSsrOwogICAgcmV0dXJuIHJldDsKfQoKc3RydWN0IHNjaGVkdWxlciBzY2hlZF9zaW1wbGVf ZGVmID0gewogICAgLm5hbWUgICAgICAgICAgID0gIlZlcnkgc2ltcGxlIFNjaGVkdWxlciIsCiAg ICAub3B0X25hbWUgICAgICAgPSAic2ltcGxlIiwKICAgIC5zY2hlZF9pZCAgICAgICA9IDEzLAog ICAgLmluaXRfdmNwdSAgICAgID0gc2ltcGxlX3ZjcHVfaW5pdCwKICAgIC5kZXN0cm95X3ZjcHUg ICA9IHNpbXBsZV92Y3B1X2Rlc3Ryb3ksCiAgICAuZG9fc2NoZWR1bGUgICAgPSBzaW1wbGVfc2No ZWR1bGUsCgp9OwoKCgo= --0015174c0f28ea676d047fa377e9 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --0015174c0f28ea676d047fa377e9--