Ingo Molnar a écrit :
* Eric Dumazet <dada1@xxxxxxxxxxxxx> wrote:
Ingo Molnar a écrit :
it's this division:
if (doing_tso) {
[...]
xmit_size_goal -= (xmit_size_goal % mss_now);
Has no-one hit this before? Perhaps this is why switching loopback
networking to TSO had a performance impact for others?
Yes, I mentioned it later. [...]
i see - i just caught up with some of my inbox from today.
[...] But apparently you dont read my mails, so I will just stop
now.
Sorry, i spent my time looking at the profile output.
No problem Ingo, I am very glad you take so much time to profil kernel ;)
I had too many problems with profilers on my dev machine lately :(
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