diff options
Diffstat (limited to 'sys/kern/subr_mchain.c')
| -rw-r--r-- | sys/kern/subr_mchain.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/kern/subr_mchain.c b/sys/kern/subr_mchain.c index 2125004..ed231ba 100644 --- a/sys/kern/subr_mchain.c +++ b/sys/kern/subr_mchain.c @@ -58,7 +58,7 @@ mb_init(struct mbchain *mbp) { struct mbuf *m; - m = m_gethdr(0, MT_DATA); + m = m_gethdr(M_TRYWAIT, MT_DATA); if (m == NULL) return ENOBUFS; m->m_len = 0; @@ -115,7 +115,7 @@ mb_reserve(struct mbchain *mbp, int size) panic("mb_reserve: size = %d\n", size); m = mbp->mb_cur; if (mbp->mb_mleft < size) { - mn = m_get(0, MT_DATA); + mn = m_get(M_TRYWAIT, MT_DATA); if (mn == NULL) return NULL; mbp->mb_cur = m->m_next = mn; @@ -192,7 +192,7 @@ mb_put_mem(struct mbchain *mbp, c_caddr_t source, int size, int type) while (size > 0) { if (mleft == 0) { if (m->m_next == NULL) { - m = m_getm(m, size, 0, MT_DATA); + m = m_getm(m, size, M_TRYWAIT, MT_DATA); if (m == NULL) return ENOBUFS; } @@ -292,7 +292,7 @@ md_init(struct mdchain *mdp) { struct mbuf *m; - m = m_gethdr(0, MT_DATA); + m = m_gethdr(M_TRYWAIT, MT_DATA); if (m == NULL) return ENOBUFS; m->m_len = 0; @@ -500,7 +500,7 @@ md_get_mbuf(struct mdchain *mdp, int size, struct mbuf **ret) { struct mbuf *m = mdp->md_cur, *rm; - rm = m_copym(m, mdp->md_pos - mtod(m, u_char*), size, 0); + rm = m_copym(m, mdp->md_pos - mtod(m, u_char*), size, M_TRYWAIT); if (rm == NULL) return EBADRPC; md_get_mem(mdp, NULL, size, MB_MZERO); |
