Date: Thu, 18 Jan 2001 21:31:07 -0800 (PST) From: Matt Dillon <dillon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_cluster.c Message-ID: <200101190531.f0J5V7c59583@freefall.freebsd.org>
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dillon 2001/01/18 21:31:07 PST Modified files: sys/kern vfs_cluster.c Log: Do not cluster with B_LOCKED buffers. This is an odd one. This patch appears to fix a panic related to background bitmap writes (for FFS), though neither Kirk, Ian, or I can figure out how B_CLUSTEROK could possibly be set on a bitmap block to cause the clustering code to improperly cluster with a buffer undergoing a background write. In anycase, the clustering code is very fragile and this patch helps with that, as well as possibly fixing a bug Andre was having. Suggested by: Ian Dowse <iedowse@maths.tcd.ie> Testing by: Andre Albsmeier <andre.albsmeier@mchp.siemens.de> Revision Changes Path 1.103 +21 -5 src/sys/kern/vfs_cluster.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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