io_uring/zcrx: increment fallback loop src offset

Don't forget to adjust the source offset in io_copy_page(), otherwise it'll be copying into the same location in some cases for highmem setups.

Pavel Begunkov committed 1 year ago

Commit e9a9dcb1 parent 09cfd3c1 file · +1 −0Browse files

Unified · Split

@@ -1079,6 +1079,7 @@ static ssize_t io_copy_page(struct io_copy_cache cc, struct page src_page, · 1078 unmodified lines
1079	1079
1080	1080	cc->size -= n;
1081	1081	cc->offset += n;
	1082	+ src_offset += n;
1082	1083	len -= n;
1083	1084	copied += n;
1084	1085	}