Date: Mon, 28 Oct 2024 12:46:15 GMT From: Mateusz Piotrowski <0mp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 7bdde516fc2b - stable/13 - vnode.9: Document vnode_if.awk and vnode_if.src Message-ID: <202410281246.49SCkFTT075850@gitrepo.freebsd.org>
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The branch stable/13 has been updated by 0mp: URL: https://cgit.FreeBSD.org/src/commit/?id=7bdde516fc2b1ab828e2c4a9c473ba30018b30c7 commit 7bdde516fc2b1ab828e2c4a9c473ba30018b30c7 Author: Mateusz Piotrowski <0mp@FreeBSD.org> AuthorDate: 2024-10-09 10:04:36 +0000 Commit: Mateusz Piotrowski <0mp@FreeBSD.org> CommitDate: 2024-10-28 12:46:05 +0000 vnode.9: Document vnode_if.awk and vnode_if.src Discussed with: bjk, imp Reviewed by: kib MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D27196 (cherry picked from commit e018265679389cfcebe172d4bf61aa4fe4f58b0a) --- share/man/man9/vnode.9 | 28 +++++++++++++++++++++++++--- 1 file changed, 25 insertions(+), 3 deletions(-) diff --git a/share/man/man9/vnode.9 b/share/man/man9/vnode.9 index 6befe7337b94..c4bfab5f849f 100644 --- a/share/man/man9/vnode.9 +++ b/share/man/man9/vnode.9 @@ -24,7 +24,7 @@ .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" -.Dd February 12, 2014 +.Dd October 9, 2024 .Dt VNODE 9 .Os .Sh NAME @@ -104,9 +104,21 @@ the vnode. The .Va v_op field is used by the -.Dv VOP_* -macros to call functions in the file system which implement the vnode's +.Fn VOP_* +functions to call functions in the file system which implement the vnode's functionality. +.Pp +The +.Fn VOP_* +function declarations and definitions are generated from +.Pa sys/kern/vnode_if.src +by the +.Pa sys/tools/vndoe_if.awk +script. +The interfaces are documented in their respective manual pages like +.Xr VOP_READ 9 +and +.Xr VOP_WRITE 9 . .Sh VNODE TYPES .Bl -tag -width VSOCK .It Dv VNON @@ -154,6 +166,16 @@ when holding a .Nm interlock, will cause a LOR (Lock Order Reversal) due to the intertwining of VM Objects and Vnodes. +.Sh FILES +.Bl -tag -width "sys/tools/vnode_if.awk" -compact +.It Pa sys/kern/vnode_if.src +The input file for +.Pa sys/tools/vnode_if.awk . +.It Pa sys/tools/vnode_if.awk +The script generating the source code of the +.Fn VOP_* +functions. +.El .Sh SEE ALSO .Xr malloc 9 , .Xr VFS 9 ,
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