Date: Wed, 13 Apr 2005 21:45:17 -0400 From: Suleiman Souhlal <ssouhlal@FreeBSD.org> To: John-Mark Gurney <gurney_j@resnet.uoregon.edu> Cc: current@FreeBSD.org Subject: Re: [PATCH] Allow watching of vnodes that reside on non-UFS filesystems with kqueue Message-ID: <7924a1be6ee3f91af6ce6a6cc003edaa@FreeBSD.org> In-Reply-To: <20050413054020.GL56487@funkthat.com> References: <0842a01b5aa0cfcd84763fff4a30113e@FreeBSD.org> <20050413054020.GL56487@funkthat.com>
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Hello, On Apr 13, 2005, at 1:40 AM, John-Mark Gurney wrote: > I would prefer to move the vfs_kqfilter and filt_vfs* functions either > be moved to a vfs specific file, or be moved to their own file.. also, > it appears that we lost support for extending of files... though I > can't > confirm that... Have you verified that extending still gets notified? The patch at http://people.freebsd.org/~ssouhlal/testing/kqueue-hooks-20050413.diff addresses the things you mentioned and introduces a MNTK_NOKNOTE flag to mount->mnt_kern_flag so that a filesystem can override the sending of knotes from the VOP hooks, in case it needs to do something filesystem-specific. I will also send this patch to jeff@ so that he can review the VFS changes. -- Suleiman Souhlal | ssouhlal@vt.edu The FreeBSD Project | ssouhlal@FreeBSD.org
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