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| author | Ben Hutchings <ben@decadent.org.uk> | 2015-02-10 00:05:18 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-02-20 00:49:33 +0000 |
| commit | 649917478f4c580f6c0a46c99ebff7381581530b (patch) | |
| tree | 58777d362c8297297de6ce2a6c44c67e961a84c9 /sound | |
| parent | 9fefe0d3228bb6a874bf3bf7628dd198347abf64 (diff) | |
| download | kernel_samsung_smdk4412-649917478f4c580f6c0a46c99ebff7381581530b.zip kernel_samsung_smdk4412-649917478f4c580f6c0a46c99ebff7381581530b.tar.gz kernel_samsung_smdk4412-649917478f4c580f6c0a46c99ebff7381581530b.tar.bz2 | |
Revert "tcp: Apply device TSO segment limit earlier"
This reverts commit 9f871e883277cc22c6217db806376dce52401a31, which
was commit 1485348d2424e1131ea42efc033cbd9366462b01 upstream.
It can cause connections to stall when a PMTU event occurs. This was
fixed by commit 843925f33fcc ("tcp: Do not apply TSO segment limit to
non-TSO packets") upstream, but that depends on other changes to TSO.
The original issue this fixed was a performance regression for the sfc
driver in extreme cases of TSO (skb with > 100 segments). This is not
really very important and it seems best to revert it rather than try
to fix it up.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: netdev@vger.kernel.org
Cc: linux-net-drivers@solarflare.com
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions