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| author | Alan Ott <[email protected]> | 2013-04-03 04:00:57 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-04-07 21:06:43 +0000 |
| commit | e937f583ec3a40cccd480b40d8c6d54751781587 (patch) | |
| tree | 4885a511f62ca7bcf7d41f51acccd633f53587ad /net/unix/af_unix.c | |
| parent | mac802154: Use netif flow control (diff) | |
| download | kernel-e937f583ec3a40cccd480b40d8c6d54751781587.tar.gz kernel-e937f583ec3a40cccd480b40d8c6d54751781587.zip | |
mac802154: Increase tx_buffer_len
Increase the buffer length from 10 to 300 packets. Consider that traffic on
mac802154 devices will often be 6LoWPAN, and a full-length (1280 octet)
IPv6 packet will fragment into 15 6LoWPAN fragments (because the MTU of
IEEE 802.15.4 is 127). A 300-packet queue is really 20 full-length IPv6
packets.
With a queue length of 10, an entire IPv6 packet was unable to get queued
at one time, causing fragments to be dropped, and making reassembly
impossible.
Signed-off-by: Alan Ott <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions