Add an mbuf pointer parameter to (*ext_free) to give the external

free function access to the mbuf the external memory was attached
to.

Mechanically adjust all users to include the mbuf parameter.

This fixes a long standing annoyance for external free functions.
Before one had to sacrifice one of the argument pointers for this.

Sponsored by:	The FreeBSD Foundation

1 files changed, 4 insertions, 4 deletions

diff --git a/sys/dev/hatm/if_hatm_intr.c b/sys/dev/hatm/if_hatm_intr.c
index b6a5368..d23f119 100644
--- a/sys/dev/hatm/if_hatm_intr.c
+++ b/sys/dev/hatm/if_hatm_intr.c
@@ -261,7 +261,7 @@ hatm_mbuf_page_alloc(struct hatm_softc *sc, u_int group)
  * Free an mbuf and put it onto the free list.
  */
 static void
-hatm_mbuf0_free(void *buf, void *args)
+hatm_mbuf0_free(struct mbuf *m, void *buf, void *args)
 {
 	struct hatm_softc *sc = args;
 	struct mbuf0_chunk *c = buf;
@@ -272,7 +272,7 @@ hatm_mbuf0_free(void *buf, void *args)
 	hatm_ext_free(&sc->mbuf_list[0], (struct mbufx_free *)c);
 }
 static void
-hatm_mbuf1_free(void *buf, void *args)
+hatm_mbuf1_free(struct mbuf *m, void *buf, void *args)
 {
 	struct hatm_softc *sc = args;
 	struct mbuf1_chunk *c = buf;
@@ -461,7 +461,7 @@ hatm_rx_buffer(struct hatm_softc *sc, u_int group, u_int handle)
 			    hatm_mbuf0_free, c0, sc, M_PKTHDR, EXT_EXTREF);
 			m->m_data += MBUF0_OFFSET;
 		} else
-			hatm_mbuf0_free(c0, sc);
+			hatm_mbuf0_free(NULL, c0, sc);
 
 	} else {
 		struct mbuf1_chunk *c1;
@@ -485,7 +485,7 @@ hatm_rx_buffer(struct hatm_softc *sc, u_int group, u_int handle)
 			    hatm_mbuf1_free, c1, sc, M_PKTHDR, EXT_EXTREF);
 			m->m_data += MBUF1_OFFSET;
 		} else
-			hatm_mbuf1_free(c1, sc);
+			hatm_mbuf1_free(NULL, c1, sc);
 	}
 
 	return (m);