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| author | Michal Kazior <michal.kazior@tieto.com> | 2013-09-18 14:43:22 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-20 08:18:10 +0300 |
| commit | 1f8bb1518eee321d94477ca7bcbb153c47d43ba4 (patch) | |
| tree | 1d2242d63ab28b1de5c4a67b5b749ba8fd1a9437 /lib/mpi/mpi-internal.h | |
| parent | 2f3773bcaf9fbf3ddb9d4315e3a3ca5e4b376cef (diff) | |
ath10k: use msdu headroom to store txfrag
Instead of allocating sk_buff for a mere 16-byte
tx fragment list buffer use headroom of the
original msdu sk_buff.
This decreases CPU cache pressure and improves
performance.
Measured improvement on AP135 is 560mbps ->
590mbps of UDP TX briding traffic.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'lib/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions