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Diffstat (limited to 'Documentation/networking/NAPI_HOWTO.txt')
| -rw-r--r-- | Documentation/networking/NAPI_HOWTO.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/networking/NAPI_HOWTO.txt b/Documentation/networking/NAPI_HOWTO.txt index c300f26a277..fb6e49cd41f 100644 --- a/Documentation/networking/NAPI_HOWTO.txt +++ b/Documentation/networking/NAPI_HOWTO.txt @@ -601,7 +601,7 @@ a) 5) dev->close() and dev->suspend() issues ========================================== -The driver writter neednt worry about this. The top net layer takes +The driver writer needn't worry about this; the top net layer takes care of it. 6) Adding new Stats to /proc @@ -622,9 +622,9 @@ FC should be programmed to apply in the case when the system cant pull out packets fast enough i.e send a pause only when you run out of rx buffers. Note FC in itself is a good solution but we have found it to not be much of a commodity feature (both in NICs and switches) and hence falls -under the same category as using NIC based mitigation. Also experiments -indicate that its much harder to resolve the resource allocation -issue (aka lazy receiving that NAPI offers) and hence quantify its usefullness +under the same category as using NIC based mitigation. Also, experiments +indicate that it's much harder to resolve the resource allocation +issue (aka lazy receiving that NAPI offers) and hence quantify its usefulness proved harder. In any case, FC works even better with NAPI but is not necessary. |