Date: Fri, 13 Jan 2012 19:03:30 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r230071 - stable/9/sys/kern Message-ID: <201201131903.q0DJ3UkH075363@svn.freebsd.org>
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Author: jhb Date: Fri Jan 13 19:03:30 2012 New Revision: 230071 URL: http://svn.freebsd.org/changeset/base/230071 Log: MFC 229728: Add 5 spare VOPs as placeholders to avoid breaking the KBI in the future when new VOPs are MFC'd to a branch. Modified: stable/9/sys/kern/vnode_if.src Directory Properties: stable/9/sys/ (props changed) stable/9/sys/amd64/include/xen/ (props changed) stable/9/sys/boot/ (props changed) stable/9/sys/boot/i386/efi/ (props changed) stable/9/sys/boot/ia64/efi/ (props changed) stable/9/sys/boot/ia64/ski/ (props changed) stable/9/sys/boot/powerpc/boot1.chrp/ (props changed) stable/9/sys/boot/powerpc/ofw/ (props changed) stable/9/sys/cddl/contrib/opensolaris/ (props changed) stable/9/sys/conf/ (props changed) stable/9/sys/contrib/dev/acpica/ (props changed) stable/9/sys/contrib/octeon-sdk/ (props changed) stable/9/sys/contrib/pf/ (props changed) stable/9/sys/contrib/x86emu/ (props changed) Modified: stable/9/sys/kern/vnode_if.src ============================================================================== --- stable/9/sys/kern/vnode_if.src Fri Jan 13 18:58:31 2012 (r230070) +++ stable/9/sys/kern/vnode_if.src Fri Jan 13 19:03:30 2012 (r230071) @@ -50,7 +50,7 @@ # X: locked if not nil. # # The paramater named "vpp" is assumed to be always used with double -# indirection (**vpp) and that name is hard-codeed in vnode_if.awk ! +# indirection (**vpp) and that name is hard-coded in vnode_if.awk ! # # Lines starting with %! specify a pre or post-condition function # to call before/after the vop call. @@ -639,3 +639,28 @@ vop_advise { IN off_t end; IN int advice; }; + +# The VOPs below are spares at the end of the table to allow new VOPs to be +# added in stable branches without breaking the KBI. New VOPs in HEAD should +# be added above these spares. When merging a new VOP to a stable branch, +# the new VOP should replace one of the spares. + +vop_spare1 { + IN struct vnode *vp; +}; + +vop_spare2 { + IN struct vnode *vp; +}; + +vop_spare3 { + IN struct vnode *vp; +}; + +vop_spare4 { + IN struct vnode *vp; +}; + +vop_spare5 { + IN struct vnode *vp; +};
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