From 8e20fa5ae93243e19700ca06c01524b90fe3b784 Mon Sep 17 00:00:00 2001
From: glebius <glebius@FreeBSD.org>
Date: Wed, 5 Dec 2012 08:04:20 +0000
Subject:   Mechanically substitute flags from historic mbuf allocator with
 malloc(9) flags within sys.

Exceptions:

- sys/contrib not touched
- sys/mbuf.h edited manually
---
 sys/netipsec/key.c | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

(limited to 'sys/netipsec/key.c')

diff --git a/sys/netipsec/key.c b/sys/netipsec/key.c
index 2d6443d..a4b7ecb 100644
--- a/sys/netipsec/key.c
+++ b/sys/netipsec/key.c
@@ -1723,7 +1723,7 @@ key_gather_mbuf(m, mhp, ndeep, nitem, va_alist)
 
 			IPSEC_ASSERT(len <= MHLEN, ("header too big %u", len));
 
-			MGETHDR(n, M_DONTWAIT, MT_DATA);
+			MGETHDR(n, M_NOWAIT, MT_DATA);
 			if (!n)
 				goto fail;
 			n->m_len = len;
@@ -1742,7 +1742,7 @@ key_gather_mbuf(m, mhp, ndeep, nitem, va_alist)
 			    mtod(n, caddr_t));
 		} else {
 			n = m_copym(m, mhp->extoff[idx], mhp->extlen[idx],
-			    M_DONTWAIT);
+			    M_NOWAIT);
 		}
 		if (n == NULL)
 			goto fail;
@@ -2200,9 +2200,9 @@ key_spddelete2(so, m, mhp)
 	/* create new sadb_msg to reply. */
 	len = PFKEY_ALIGN8(sizeof(struct sadb_msg));
 
-	MGETHDR(n, M_DONTWAIT, MT_DATA);
+	MGETHDR(n, M_NOWAIT, MT_DATA);
 	if (n && len > MHLEN) {
-		MCLGET(n, M_DONTWAIT);
+		MCLGET(n, M_NOWAIT);
 		if ((n->m_flags & M_EXT) == 0) {
 			m_freem(n);
 			n = NULL;
@@ -2222,7 +2222,7 @@ key_spddelete2(so, m, mhp)
 		off, len));
 
 	n->m_next = m_copym(m, mhp->extoff[SADB_X_EXT_POLICY],
-	    mhp->extlen[SADB_X_EXT_POLICY], M_DONTWAIT);
+	    mhp->extlen[SADB_X_EXT_POLICY], M_NOWAIT);
 	if (!n->m_next) {
 		m_freem(n);
 		return key_senderror(so, m, ENOBUFS);
@@ -3562,9 +3562,9 @@ key_setsadbmsg(u_int8_t type, u_int16_t tlen, u_int8_t satype, u_int32_t seq,
 	len = PFKEY_ALIGN8(sizeof(struct sadb_msg));
 	if (len > MCLBYTES)
 		return NULL;
-	MGETHDR(m, M_DONTWAIT, MT_DATA);
+	MGETHDR(m, M_NOWAIT, MT_DATA);
 	if (m && len > MHLEN) {
-		MCLGET(m, M_DONTWAIT);
+		MCLGET(m, M_NOWAIT);
 		if ((m->m_flags & M_EXT) == 0) {
 			m_freem(m);
 			m = NULL;
@@ -4823,9 +4823,9 @@ key_getspi(so, m, mhp)
 	len = PFKEY_ALIGN8(sizeof(struct sadb_msg)) +
 	    PFKEY_ALIGN8(sizeof(struct sadb_sa));
 
-	MGETHDR(n, M_DONTWAIT, MT_DATA);
+	MGETHDR(n, M_NOWAIT, MT_DATA);
 	if (len > MHLEN) {
-		MCLGET(n, M_DONTWAIT);
+		MCLGET(n, M_NOWAIT);
 		if ((n->m_flags & M_EXT) == 0) {
 			m_freem(n);
 			n = NULL;
@@ -6033,7 +6033,7 @@ key_getcomb_esp()
 		else {
 			IPSEC_ASSERT(l <= MLEN,
 				("l=%u > MLEN=%lu", l, (u_long) MLEN));
-			MGET(m, M_DONTWAIT, MT_DATA);
+			MGET(m, M_NOWAIT, MT_DATA);
 			if (m) {
 				M_ALIGN(m, l);
 				m->m_len = l;
@@ -6141,14 +6141,14 @@ key_getcomb_ah()
 		if (!m) {
 			IPSEC_ASSERT(l <= MLEN,
 				("l=%u > MLEN=%lu", l, (u_long) MLEN));
-			MGET(m, M_DONTWAIT, MT_DATA);
+			MGET(m, M_NOWAIT, MT_DATA);
 			if (m) {
 				M_ALIGN(m, l);
 				m->m_len = l;
 				m->m_next = NULL;
 			}
 		} else
-			M_PREPEND(m, l, M_DONTWAIT);
+			M_PREPEND(m, l, M_NOWAIT);
 		if (!m)
 			return NULL;
 
@@ -6185,14 +6185,14 @@ key_getcomb_ipcomp()
 		if (!m) {
 			IPSEC_ASSERT(l <= MLEN,
 				("l=%u > MLEN=%lu", l, (u_long) MLEN));
-			MGET(m, M_DONTWAIT, MT_DATA);
+			MGET(m, M_NOWAIT, MT_DATA);
 			if (m) {
 				M_ALIGN(m, l);
 				m->m_len = l;
 				m->m_next = NULL;
 			}
 		} else
-			M_PREPEND(m, l, M_DONTWAIT);
+			M_PREPEND(m, l, M_NOWAIT);
 		if (!m)
 			return NULL;
 
@@ -6236,7 +6236,7 @@ key_getprop(saidx)
 
 	if (!m)
 		return NULL;
-	M_PREPEND(m, l, M_DONTWAIT);
+	M_PREPEND(m, l, M_NOWAIT);
 	if (!m)
 		return NULL;
 
@@ -6794,9 +6794,9 @@ key_register(so, m, mhp)
 	if (len > MCLBYTES)
 		return key_senderror(so, m, ENOBUFS);
 
-	MGETHDR(n, M_DONTWAIT, MT_DATA);
+	MGETHDR(n, M_NOWAIT, MT_DATA);
 	if (len > MHLEN) {
-		MCLGET(n, M_DONTWAIT);
+		MCLGET(n, M_NOWAIT);
 		if ((n->m_flags & M_EXT) == 0) {
 			m_freem(n);
 			n = NULL;
@@ -7364,9 +7364,9 @@ key_parse(m, so)
 	if (m->m_next) {
 		struct mbuf *n;
 
-		MGETHDR(n, M_DONTWAIT, MT_DATA);
+		MGETHDR(n, M_NOWAIT, MT_DATA);
 		if (n && m->m_pkthdr.len > MHLEN) {
-			MCLGET(n, M_DONTWAIT);
+			MCLGET(n, M_NOWAIT);
 			if ((n->m_flags & M_EXT) == 0) {
 				m_free(n);
 				n = NULL;
@@ -7969,9 +7969,9 @@ key_alloc_mbuf(l)
 
 	len = l;
 	while (len > 0) {
-		MGET(n, M_DONTWAIT, MT_DATA);
+		MGET(n, M_NOWAIT, MT_DATA);
 		if (n && len > MLEN)
-			MCLGET(n, M_DONTWAIT);
+			MCLGET(n, M_NOWAIT);
 		if (!n) {
 			m_freem(m);
 			return NULL;
-- 
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