Date: Wed, 2 Oct 2002 01:36:46 -0700 (PDT) From: Don Lewis <dl-freebsd@catspoiler.org> To: current@FreeBSD.org, jeff@FreeBSD.org Subject: vnode lock assertion failure in nfs_doio() Message-ID: <200210020836.g928akvU015378@gw.catspoiler.org>
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Version 1.114 of nfs_bio.c added a call to ASSERT_VOP_LOCKED() to nfs_doio(). I've been running a kernel with the DEBUG_VFS_LOCKS option and I can consistently get this assertion to fail by running mozilla with an nfs mounted home directory. The DDB stack trace indicates this assertion fails when nfs_doio() is called from nfssvc_iod(), which is used by the nfsiod. I tried wrapping the bracketing calls to nfs_doio() in nfssvc_iod() with calls to vn_lock() and VOP_UNLOCK(), but I then get what appears to be an interruptable deadlock ... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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