diff options
| author | Daniel Borkmann <dborkman@redhat.com> | 2013-05-31 15:36:31 +0200 |
|---|---|---|
| committer | Daniel Borkmann <dborkman@redhat.com> | 2013-05-31 15:36:31 +0200 |
| commit | dd630bd8fb8b974302bc60226af7289624008ee5 (patch) | |
| tree | 5f815a255c45468755fe85ffdf385c3825a8daa1 | |
| parent | cfdc25dbcd0e17de870aebf222b2fdbc7789312a (diff) | |
netsniff-ng: enable jumbo frames on default in tpacket_v3
Since frames are stored more compressed and contiguous, we can also
enable jumbo support in pcap dumps by default, since we have no further
restrictions in terms of ring buffer frame size.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
| -rw-r--r-- | netsniff-ng.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/netsniff-ng.c b/netsniff-ng.c index 4211386..e8eb3d4 100644 --- a/netsniff-ng.c +++ b/netsniff-ng.c @@ -699,7 +699,7 @@ static int next_multi_pcap_file(struct ctx *ctx, int fd) panic("Error writing pcap header!\n"); if (__pcap_io->prepare_access_pcap) { - ret = __pcap_io->prepare_access_pcap(fd, PCAP_MODE_WR, ctx->jumbo); + ret = __pcap_io->prepare_access_pcap(fd, PCAP_MODE_WR, true); if (ret) panic("Error prepare writing pcap!\n"); } @@ -728,7 +728,7 @@ static int begin_multi_pcap_file(struct ctx *ctx) panic("Error writing pcap header!\n"); if (__pcap_io->prepare_access_pcap) { - ret = __pcap_io->prepare_access_pcap(fd, PCAP_MODE_WR, ctx->jumbo); + ret = __pcap_io->prepare_access_pcap(fd, PCAP_MODE_WR, true); if (ret) panic("Error prepare writing pcap!\n"); } @@ -780,7 +780,7 @@ static int begin_single_pcap_file(struct ctx *ctx) panic("Error writing pcap header!\n"); if (__pcap_io->prepare_access_pcap) { - ret = __pcap_io->prepare_access_pcap(fd, PCAP_MODE_WR, ctx->jumbo); + ret = __pcap_io->prepare_access_pcap(fd, PCAP_MODE_WR, true); if (ret) panic("Error prepare writing pcap!\n"); } @@ -912,7 +912,7 @@ static void recv_only_or_dump(struct ctx *ctx) set_sockopt_hwtimestamp(sock, ctx->device_in); - setup_rx_ring_layout(sock, &rx_ring, size, ctx->jumbo, true); + setup_rx_ring_layout(sock, &rx_ring, size, true, true); create_rx_ring(sock, &rx_ring, ctx->verbose); mmap_rx_ring(sock, &rx_ring); alloc_rx_ring_frames(sock, &rx_ring); |