From mboxrd@z Thu Jan 1 00:00:00 1970 From: Juergen Gross Subject: [PATCH v2 3/3] libxc: do some retries in xc_cpupool_removecpu() for EBUSY case Date: Tue, 1 Mar 2016 10:02:13 +0100 Message-ID: <1456822933-25041-4-git-send-email-jgross@suse.com> References: <1456822933-25041-1-git-send-email-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1456822933-25041-1-git-send-email-jgross@suse.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: Juergen Gross , wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com, george.dunlap@eu.citrix.com, andrew.cooper3@citrix.com, dario.faggioli@citrix.com, ian.jackson@eu.citrix.com, david.vrabel@citrix.com, jbeulich@suse.com List-Id: xen-devel@lists.xenproject.org VGhlIGh5cGVydmlzb3IgbWlnaHQgcmV0dXJuIEVCVVNZIHdoZW4gdHJ5aW5nIHRvIHJlbW92ZSBh IGNwdSBmcm9tIGEKY3B1cG9vbCB3aGVuIGEgZG9tYWluIHJ1bm5pbmcgaW4gdGhpcyBjcHVwb29s IGhhcyBwaW5uZWQgYSB2Y3B1CnRlbXBvcmFyaWx5LiBEbyBzb21lIHJldHJpZXMgaW4gdGhpcyBj YXNlLCBwZXJoYXBzIHRoZSBzaXR1YXRpb24KY2xlYW5zIHVwLgoKU2lnbmVkLW9mZi1ieTogSnVl cmdlbiBHcm9zcyA8amdyb3NzQHN1c2UuY29tPgotLS0KIHRvb2xzL2xpYnhjL3hjX2NwdXBvb2wu YyB8IDEzICsrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAxMiBpbnNlcnRpb25zKCspLCAx IGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvdG9vbHMvbGlieGMveGNfY3B1cG9vbC5jIGIvdG9v bHMvbGlieGMveGNfY3B1cG9vbC5jCmluZGV4IGM0MjI3M2UuLjlmMmY5NWMgMTAwNjQ0Ci0tLSBh L3Rvb2xzL2xpYnhjL3hjX2NwdXBvb2wuYworKysgYi90b29scy9saWJ4Yy94Y19jcHVwb29sLmMK QEAgLTIwLDggKzIwLDExIEBACiAgKi8KIAogI2luY2x1ZGUgPHN0ZGFyZy5oPgorI2luY2x1ZGUg PHVuaXN0ZC5oPgogI2luY2x1ZGUgInhjX3ByaXZhdGUuaCIKIAorI2RlZmluZSBMSUJYQ19CVVNZ X1JFVFJJRVMgNQorCiBzdGF0aWMgaW50IGRvX3N5c2N0bF9zYXZlKHhjX2ludGVyZmFjZSAqeGNo LCBzdHJ1Y3QgeGVuX3N5c2N0bCAqc3lzY3RsKQogewogICAgIGludCByZXQ7CkBAIC0xNDEsMTMg KzE0NCwyMSBAQCBpbnQgeGNfY3B1cG9vbF9yZW1vdmVjcHUoeGNfaW50ZXJmYWNlICp4Y2gsCiAg ICAgICAgICAgICAgICAgICAgICAgICAgdWludDMyX3QgcG9vbGlkLAogICAgICAgICAgICAgICAg ICAgICAgICAgIGludCBjcHUpCiB7CisgICAgdW5zaWduZWQgcmV0cmllczsKKyAgICBpbnQgZXJy OwogICAgIERFQ0xBUkVfU1lTQ1RMOwogCiAgICAgc3lzY3RsLmNtZCA9IFhFTl9TWVNDVExfY3B1 cG9vbF9vcDsKICAgICBzeXNjdGwudS5jcHVwb29sX29wLm9wID0gWEVOX1NZU0NUTF9DUFVQT09M X09QX1JNQ1BVOwogICAgIHN5c2N0bC51LmNwdXBvb2xfb3AuY3B1cG9vbF9pZCA9IHBvb2xpZDsK ICAgICBzeXNjdGwudS5jcHVwb29sX29wLmNwdSA9IChjcHUgPCAwKSA/IFhFTl9TWVNDVExfQ1BV UE9PTF9QQVJfQU5ZIDogY3B1OwotICAgIHJldHVybiBkb19zeXNjdGxfc2F2ZSh4Y2gsICZzeXNj dGwpOworICAgIGZvciAocmV0cmllcyA9IDA7IHJldHJpZXMgPCBMSUJYQ19CVVNZX1JFVFJJRVM7 IHJldHJpZXMrKykgeworICAgICAgICBlcnIgPSBkb19zeXNjdGxfc2F2ZSh4Y2gsICZzeXNjdGwp OworICAgICAgICBpZiAoZXJyID49IDAgfHwgZXJybm8gIT0gRUJVU1kpCisgICAgICAgICAgICBi cmVhazsKKyAgICAgICAgc2xlZXAoMSk7CisgICAgfQorICAgIHJldHVybiBlcnI7CiB9CiAKIGlu dCB4Y19jcHVwb29sX21vdmVkb21haW4oeGNfaW50ZXJmYWNlICp4Y2gsCi0tIAoyLjYuMgoKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcv eGVuLWRldmVsCg==