The last step is executing the writes. This is achieved through copy_to_user_page(), which is essentially a memcpy. Since the destination is the writable mapping from kmap(), this just works.
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Shiller said he hasn’t studied the particular examples mentioned by Kessler, but agreed in theory that it sounded similar. “I’d also mention that those credit card companies are doing personalized pricing as personalized coupons.” In graduate school, he added, he studied the video-game and music markets and saw commonalities.
vary depending on where this code is being called from.
dir := process.getenv("SCAN_DIR");