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| author | Julien Dusser <julien.dusser@free.fr> | 2017-07-19 14:52:35 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-10-24 13:24:04 +0200 |
| commit | 8c5702f2a07cebfbee6f9e628b63d88b8806ca1b (patch) | |
| tree | db2ce879a3a0a19d441362f1dc681dc8e742b6dd /target/linux/ar71xx/files | |
| parent | 06e41056aab12f5fb6c35789d0bde71bcf1dc90e (diff) | |
| download | mtk-20170518-8c5702f2a07cebfbee6f9e628b63d88b8806ca1b.zip mtk-20170518-8c5702f2a07cebfbee6f9e628b63d88b8806ca1b.tar.gz mtk-20170518-8c5702f2a07cebfbee6f9e628b63d88b8806ca1b.tar.bz2 | |
ar71xx: fix lzma loader performance issues
Some bootloaders set a cache cohenrency to a very slow mode. Use code from
Linux kernel to set it to "Cacheable, noncoherent, write-back, write
allocate".
Perfomance impact is significant on TP-Link EAP245 board, kernel
decompression time fall from 33 seconds to less than 1.
Signed-off-by: Julien Dusser <julien.dusser@free.fr>
Diffstat (limited to 'target/linux/ar71xx/files')
0 files changed, 0 insertions, 0 deletions