diff options
Diffstat (limited to 'sys/kern/uipc_syscalls.c')
| -rw-r--r-- | sys/kern/uipc_syscalls.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c index e3edad8..83ddc35 100644 --- a/sys/kern/uipc_syscalls.c +++ b/sys/kern/uipc_syscalls.c @@ -1625,7 +1625,8 @@ retry_lookup: /* * Setup external storage for mbuf. */ - MEXTADD(m, sf->kva, PAGE_SIZE, sf_buf_free, NULL); + MEXTADD(m, sf->kva, PAGE_SIZE, sf_buf_free, NULL, M_RDONLY, + EXT_SFBUF); m->m_data = (char *) sf->kva + pgoff; m->m_pkthdr.len = m->m_len = xfsize; /* |
