Article View: comp.sys.ibm.pc.rt
Article #151Patch for /sys/subr_rmap.c IBM/4.3
From: brunner
Date: Fri, 21 Jul 1989 18:28
Date: Fri, 21 Jul 1989 18:28
27 lines
1042 bytes
1042 bytes
Subject: rminit() Index: /sys/subr_rmap.c IBM/4.3 Description: There's an initialization problem with AOS 4.3BSD systems involving virtual memory resource map initialization which causes the system to panic under heavy load. Fix: Apply the attached patch. *** subr_rmap.c Thu Jun 8 15:27:42 1989 --- subr_rmap.c.new Wed May 31 11:13:04 1989 *************** *** 84,89 **** --- 84,91 ---- */ ep->m_size = size; ep->m_addr = addr; + (++ep)->m_size = 0; + ep->m_addr = 0; } /* Eric Brunner uunet!ibmsupt!brunner
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!ucsd!usc!cs.utexas.edu!uunet!ibmpa!bullhead!brunnerReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!ucsd!usc!cs.utexas.edu!uunet!ibmpa!bullhead!brunner From: brunner@bullhead.uucp Newsgroups: comp.sys.ibm.pc.rt Subject: Patch for /sys/subr_rmap.c IBM/4.3 Summary: Fixes demand-related panic Keywords: V1.5 resource map panic Message-ID: <1497@ibmpa.UUCP> Date: 21 Jul 89 18:28:06 GMT References: <1494@ibmpa.UUCP> Sender: news@ibmpa.UUCP Reply-To: brunner@ibmsupt.UUCP () Organization: IBM AWD Palo Alto Lines: 27