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author | Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> | 2008-10-07 14:43:06 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-10-07 14:43:06 -0700 |
commit | 33f5f57eeb0c6386fdd85f9c690dc8d700ba7928 (patch) | |
tree | 4bd3421bfa3088018f8e355e6f47e43599748802 /include/asm-mn10300/resource.h | |
parent | 654bed16cf86a9ef94495d9e6131b7ff7840a3dd (diff) |
tcp: kill pointless urg_mode
It all started from me noticing that this urgent check in
tcp_clean_rtx_queue is unnecessarily inside the loop. Then
I took a longer look to it and found out that the users of
urg_mode can trivially do without, well almost, there was
one gotcha.
Bonus: those funny people who use urg with >= 2^31 write_seq -
snd_una could now rejoice too (that's the only purpose for the
between being there, otherwise a simple compare would have done
the thing). Not that I assume that the rest of the tcp code
happily lives with such mind-boggling numbers :-). Alas, it
turned out to be impossible to set wmem to such numbers anyway,
yes I really tried a big sendfile after setting some wmem but
nothing happened :-). ...Tcp_wmem is int and so is sk_sndbuf...
So I hacked a bit variable to long and found out that it seems
to work... :-)
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-mn10300/resource.h')
0 files changed, 0 insertions, 0 deletions