Date: Tue, 30 Apr 2002 11:44:32 -0700 (PDT) From: Matt Dillon <dillon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_init.c Message-ID: <200204301844.g3UIiXd24041@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
dillon 2002/04/30 11:44:32 PDT Modified files: sys/kern vfs_init.c Log: These are Alexander Kabaev's VFSops fixes (see the thread 'Found: module loading breakage'). The patch fixes serious issues with the VFS operations vector array which results in a crash when a filesystem module adding a new VOP is loaded into the kernel. Basically what was happening before was that the old operations vector was being freed and a new one allocated. The original MALLOC code tended to reuse the same address for the case and so the bug did not rear its ugly head until the new memory subsystem was emplaced. This patch replaces the temporary workaround Dave O'Brien comitted in 1.58. The patch is clean enough that I intend to MFC it to stable at some point. Submitted by: Alexander Kabaev <ak03@gte.com> MFC after: 1 week Revision Changes Path 1.59 +82 -21 src/sys/kern/vfs_init.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200204301844.g3UIiXd24041>