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The prefetch is incorrectly using the dma address instead of the virtual
address.
It's supposed to be:
prefetch((char *)buf_state->page_info.page_address +
buf_state->page_info.page_offset)
However, after correcting this mistake, there is no evidence of
performance improvement.
Fixes:
|
||
|---|---|---|
| .. | ||
| gve | ||
| Kconfig | ||
| Makefile | ||