* [PATCH] lib/sg_split: remove setting of offset to zero
@ 2020-01-23 20:55 vcxzasdfvcxz
0 siblings, 0 replies; only message in thread
From: vcxzasdfvcxz @ 2020-01-23 20:55 UTC (permalink / raw)
To: linux-kernel
By setting offset to zero we are losing where in the page the memory is.
--- a/lib/sg_split.c
+++ b/lib/sg_split.c
@@ -88,8 +88,6 @@ static void sg_split_phys(struct sg_splitter *splitters, const int nb_splits)
if (!j) {
out_sg->offset += split->skip_sg0;
out_sg->length -= split->skip_sg0;
- } else {
- out_sg->offset = 0;
}
sg_dma_address(out_sg) = 0;
sg_dma_len(out_sg) = 0;
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2020-01-23 20:55 [PATCH] lib/sg_split: remove setting of offset to zero vcxzasdfvcxz
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