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| author | Felix Fietkau <nbd@nbd.name> | 2017-12-04 22:44:33 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2018-03-10 11:58:19 +0100 |
| commit | 4e8f1e9f4ca088542fd2b861ea2f1a9dca0d845f (patch) | |
| tree | a7f52213318e9089aaae22556c9eaea5e5f1f812 /toolchain | |
| parent | 916277a033bd1e31a82eace1b512c2ed03590172 (diff) | |
| download | upstream-4e8f1e9f4ca088542fd2b861ea2f1a9dca0d845f.tar.gz upstream-4e8f1e9f4ca088542fd2b861ea2f1a9dca0d845f.tar.bz2 upstream-4e8f1e9f4ca088542fd2b861ea2f1a9dca0d845f.zip | |
kernel: unroll MIPS r4k cache blast function
Optimize the compiler output for larger cache blast cases that are
common for DMA-based networking.
On ar71xx, I measured a routing throughput increase of ~8%
Signed-off-by: Ben Menchaca <ben.menchaca@qca.qualcomm.com>
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'toolchain')
0 files changed, 0 insertions, 0 deletions