diff options
Diffstat (limited to 'sys/net/bpf.c')
| -rw-r--r-- | sys/net/bpf.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/net/bpf.c b/sys/net/bpf.c index e5a567d..df210e2 100644 --- a/sys/net/bpf.c +++ b/sys/net/bpf.c @@ -207,9 +207,9 @@ bpf_movein(uio, linktype, mp, sockp, datlen) return (EIO); if (len > MHLEN) { - m = m_getcl(0, MT_DATA, M_PKTHDR); + m = m_getcl(M_TRYWAIT, MT_DATA, M_PKTHDR); } else { - MGETHDR(m, 0, MT_DATA); + MGETHDR(m, M_TRYWAIT, MT_DATA); } if (m == NULL) return (ENOBUFS); @@ -340,7 +340,7 @@ bpfopen(dev, flags, fmt, td) if ((dev->si_flags & SI_NAMED) == 0) make_dev(&bpf_cdevsw, minor(dev), UID_ROOT, GID_WHEEL, 0600, "bpf%d", dev2unit(dev)); - MALLOC(d, struct bpf_d *, sizeof(*d), M_BPF, M_ZERO); + MALLOC(d, struct bpf_d *, sizeof(*d), M_BPF, M_WAITOK | M_ZERO); dev->si_drv1 = d; d->bd_bufsize = bpf_bufsize; d->bd_sig = SIGIO; @@ -947,7 +947,7 @@ bpf_setf(d, fp) return (EINVAL); size = flen * sizeof(*fp->bf_insns); - fcode = (struct bpf_insn *)malloc(size, M_BPF, 0); + fcode = (struct bpf_insn *)malloc(size, M_BPF, M_WAITOK); if (copyin((caddr_t)fp->bf_insns, (caddr_t)fcode, size) == 0 && bpf_validate(fcode, (int)flen)) { BPFD_LOCK(d); @@ -1247,11 +1247,11 @@ static int bpf_allocbufs(d) register struct bpf_d *d; { - d->bd_fbuf = (caddr_t)malloc(d->bd_bufsize, M_BPF, 0); + d->bd_fbuf = (caddr_t)malloc(d->bd_bufsize, M_BPF, M_WAITOK); if (d->bd_fbuf == 0) return (ENOBUFS); - d->bd_sbuf = (caddr_t)malloc(d->bd_bufsize, M_BPF, 0); + d->bd_sbuf = (caddr_t)malloc(d->bd_bufsize, M_BPF, M_WAITOK); if (d->bd_sbuf == 0) { free(d->bd_fbuf, M_BPF); return (ENOBUFS); |
