Date: Fri, 16 Apr 2010 08:32:08 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r206699 - stable/8/sys/kern Message-ID: <201004160832.o3G8W8JH069918@svn.freebsd.org>
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Author: kib Date: Fri Apr 16 08:32:08 2010 New Revision: 206699 URL: http://svn.freebsd.org/changeset/base/206699 Log: MFC r206546: Remove XXX comment. Add another comment, describing why f_vnode assignment is useful. Modified: stable/8/sys/kern/vfs_syscalls.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/kern/vfs_syscalls.c ============================================================================== --- stable/8/sys/kern/vfs_syscalls.c Fri Apr 16 07:02:28 2010 (r206698) +++ stable/8/sys/kern/vfs_syscalls.c Fri Apr 16 08:32:08 2010 (r206699) @@ -1124,7 +1124,12 @@ kern_openat(struct thread *td, int fd, c NDFREE(&nd, NDF_ONLY_PNBUF); vp = nd.ni_vp; - fp->f_vnode = vp; /* XXX Does devfs need this? */ + /* + * Store the vnode, for any f_type. Typically, the vnode use + * count is decremented by direct call to vn_closefile() for + * files that switched type in the cdevsw fdopen() method. + */ + fp->f_vnode = vp; /* * If the file wasn't claimed by devfs bind it to the normal * vnode operations here.
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