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| author | David S. Miller <davem@davemloft.net> | 2019-09-02 12:07:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-02 12:07:46 -0700 |
| commit | 67538eb5c00f08d7fe27f1bb703098b17302bdc0 (patch) | |
| tree | 8c79108cdd29d552009e4d09acc23d9e1be51e02 /Documentation | |
| parent | 4ba0ebbc6cdecb9fad7c551a3d97b172ebc7b2fa (diff) | |
| parent | 7d04b0b13b1175ce0c4bdc77f1278c1f120f874f (diff) | |
| download | linux-67538eb5c00f08d7fe27f1bb703098b17302bdc0.tar.bz2 | |
Merge branch 'mvpp2-per-cpu-buffers'
Matteo Croce says:
====================
mvpp2: per-cpu buffers
This patchset workarounds an PP2 HW limitation which prevents to use
per-cpu rx buffers.
The first patch is just a refactor to prepare for the second one.
The second one allocates percpu buffers if the following conditions are met:
- CPU number is less or equal 4
- no port is using jumbo frames
If the following conditions are not met at load time, of jumbo frame is enabled
later on, the shared allocation is reverted.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
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