diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-08-22 14:59:50 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-09-21 10:29:41 +0200 |
| commit | 3489e3b6396ee9944a6a2e19e675ca54c36993b4 (patch) | |
| tree | cd55cfac1c96ff4b888a9606fd6a0d8eb65bb446 /freebsd/sys/netinet/libalias/alias.c | |
| parent | ck: Define CK_MD_PPC32_LWSYNC if available (diff) | |
| download | rtems-libbsd-3489e3b6396ee9944a6a2e19e675ca54c36993b4.tar.bz2 | |
Update to FreeBSD head 2018-09-17
Git mirror commit 6c2192b1ef8c50788c751f878552526800b1e319.
Update #3472.
Diffstat (limited to 'freebsd/sys/netinet/libalias/alias.c')
| -rw-r--r-- | freebsd/sys/netinet/libalias/alias.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/freebsd/sys/netinet/libalias/alias.c b/freebsd/sys/netinet/libalias/alias.c index 2dd5b999..d4eeb040 100644 --- a/freebsd/sys/netinet/libalias/alias.c +++ b/freebsd/sys/netinet/libalias/alias.c @@ -1753,7 +1753,8 @@ LibAliasUnLoadAllModule(void) * the input packet, on failure NULL. The input packet is always consumed. */ struct mbuf * -m_megapullup(struct mbuf *m, int len) { +m_megapullup(struct mbuf *m, int len) +{ struct mbuf *mcl; if (len > m->m_pkthdr.len) @@ -1762,7 +1763,14 @@ m_megapullup(struct mbuf *m, int len) { if (m->m_next == NULL && M_WRITABLE(m)) return (m); - mcl = m_get2(len, M_NOWAIT, MT_DATA, M_PKTHDR); + if (len <= MJUMPAGESIZE) + mcl = m_get2(len, M_NOWAIT, MT_DATA, M_PKTHDR); + else if (len <= MJUM9BYTES) + mcl = m_getjcl(M_NOWAIT, MT_DATA, M_PKTHDR, MJUM9BYTES); + else if (len <= MJUM16BYTES) + mcl = m_getjcl(M_NOWAIT, MT_DATA, M_PKTHDR, MJUM16BYTES); + else + goto bad; if (mcl == NULL) goto bad; m_align(mcl, len); |