diff options
Diffstat (limited to 'freebsd/sys/kern/uipc_mbuf.c')
| -rw-r--r-- | freebsd/sys/kern/uipc_mbuf.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/freebsd/sys/kern/uipc_mbuf.c b/freebsd/sys/kern/uipc_mbuf.c index f05546b1..3b0a5fe9 100644 --- a/freebsd/sys/kern/uipc_mbuf.c +++ b/freebsd/sys/kern/uipc_mbuf.c @@ -213,16 +213,16 @@ void mb_free_ext(struct mbuf *m) { int skipmbuf; - + KASSERT((m->m_flags & M_EXT) == M_EXT, ("%s: M_EXT not set", __func__)); KASSERT(m->m_ext.ref_cnt != NULL, ("%s: ref_cnt not set", __func__)); /* * check if the header is embedded in the cluster - */ + */ skipmbuf = (m->m_flags & M_NOFREE); - + /* Free attached storage if this mbuf is the only reference to it. */ if (*(m->m_ext.ref_cnt) == 1 || atomic_fetchadd_int(m->m_ext.ref_cnt, -1) == 1) { @@ -265,7 +265,7 @@ mb_free_ext(struct mbuf *m) } if (skipmbuf) return; - + /* * Free this mbuf back to the mbuf zone with all m_ext * information purged. @@ -349,7 +349,7 @@ m_sanity(struct mbuf *m0, int sanitize) #ifdef INVARIANTS #define M_SANITY_ACTION(s) panic("mbuf %p: " s, m) -#else +#else #define M_SANITY_ACTION(s) printf("mbuf %p: " s, m) #endif @@ -512,7 +512,7 @@ m_prepend(struct mbuf *m, int len, int how) if (len < MHLEN) MH_ALIGN(m, len); } else { - if (len < MLEN) + if (len < MLEN) M_ALIGN(m, len); } m->m_len = len; @@ -550,7 +550,7 @@ m_copym(struct mbuf *m, int off0, int len, int wait) top = 0; while (len > 0) { if (m == NULL) { - KASSERT(len == M_COPYALL, + KASSERT(len == M_COPYALL, ("m_copym, length > size of mbuf chain")); break; } @@ -794,7 +794,7 @@ m_copypacket(struct mbuf *m, int how) return top; nospace: m_freem(top); - mbstat.m_mcfail++; /* XXX: No consistency. */ + mbstat.m_mcfail++; /* XXX: No consistency. */ return (NULL); } @@ -1498,7 +1498,7 @@ m_defrag(struct mbuf *m0, int how) goto nospace; } #endif - + if (m0->m_pkthdr.len > MHLEN) m_final = m_getcl(how, MT_DATA, M_PKTHDR); else @@ -1664,7 +1664,7 @@ m_fragment(struct mbuf *m0, int how, int length) if (!(m0->m_flags & M_PKTHDR)) return (m0); - + if ((length == 0) || (length < -2)) return (m0); @@ -1948,7 +1948,7 @@ m_unshare(struct mbuf *m0, int how) n->m_len = cc; if (mlast != NULL) mlast->m_next = n; - mlast = n; + mlast = n; #if 0 newipsecstat.ips_clcopied++; #endif @@ -1965,7 +1965,7 @@ m_unshare(struct mbuf *m0, int how) return (NULL); } } - n->m_next = m->m_next; + n->m_next = m->m_next; if (mprev == NULL) m0 = mfirst; /* new head of chain */ else @@ -2001,7 +2001,7 @@ m_profile(struct mbuf *m) int segments = 0; int used = 0; int wasted = 0; - + while (m) { segments++; used += m->m_len; @@ -2036,11 +2036,11 @@ mbprof_textify(void) int offset; char *c; u_int64_t *p; - + p = &mbprof.wasted[0]; c = mbprofbuf; - offset = snprintf(c, MP_MAXLINE + 10, + offset = snprintf(c, MP_MAXLINE + 10, "wasted:\n" "%ju %ju %ju %ju %ju %ju %ju %ju " "%ju %ju %ju %ju %ju %ju %ju %ju\n", @@ -2049,7 +2049,7 @@ mbprof_textify(void) #ifdef BIG_ARRAY p = &mbprof.wasted[16]; c += offset; - offset = snprintf(c, MP_MAXLINE, + offset = snprintf(c, MP_MAXLINE, "%ju %ju %ju %ju %ju %ju %ju %ju " "%ju %ju %ju %ju %ju %ju %ju %ju\n", p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], @@ -2057,7 +2057,7 @@ mbprof_textify(void) #endif p = &mbprof.used[0]; c += offset; - offset = snprintf(c, MP_MAXLINE + 10, + offset = snprintf(c, MP_MAXLINE + 10, "used:\n" "%ju %ju %ju %ju %ju %ju %ju %ju " "%ju %ju %ju %ju %ju %ju %ju %ju\n", @@ -2066,7 +2066,7 @@ mbprof_textify(void) #ifdef BIG_ARRAY p = &mbprof.used[16]; c += offset; - offset = snprintf(c, MP_MAXLINE, + offset = snprintf(c, MP_MAXLINE, "%ju %ju %ju %ju %ju %ju %ju %ju " "%ju %ju %ju %ju %ju %ju %ju %ju\n", p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], @@ -2074,7 +2074,7 @@ mbprof_textify(void) #endif p = &mbprof.segments[0]; c += offset; - offset = snprintf(c, MP_MAXLINE + 10, + offset = snprintf(c, MP_MAXLINE + 10, "segments:\n" "%ju %ju %ju %ju %ju %ju %ju %ju " "%ju %ju %ju %ju %ju %ju %ju %ju\n", @@ -2083,7 +2083,7 @@ mbprof_textify(void) #ifdef BIG_ARRAY p = &mbprof.segments[16]; c += offset; - offset = snprintf(c, MP_MAXLINE, + offset = snprintf(c, MP_MAXLINE, "%ju %ju %ju %ju %ju %ju %ju %ju " "%ju %ju %ju %ju %ju %ju %ju %jju", p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], @@ -2105,16 +2105,16 @@ static int mbprof_clr_handler(SYSCTL_HANDLER_ARGS) { int clear, error; - + clear = 0; error = sysctl_handle_int(oidp, &clear, 0, req); if (error || !req->newptr) return (error); - + if (clear) { bzero(&mbprof, sizeof(mbprof)); } - + return (error); } |