Re: [RFC PATCH v2 1/3] mm: Don't pin ZERO_PAGE in pin_user_pages()

From: Christoph Hellwig
Date: Fri May 26 2023 - 04:23:13 EST

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Shouldn't unpin_user_pages and bio_release_page also be updated to
skip a zero page here?

Next message: Christoph Hellwig: "Re: [RFC PATCH v2 3/3] block: Use iov_iter_extract_pages() and page pinning in direct-io.c"
Previous message: eballetbo: "[PATCH] selftests/input: Introduce basic tests for evdev ioctls"
In reply to: Christoph Hellwig: "Re: [RFC PATCH v2 1/3] mm: Don't pin ZERO_PAGE in pin_user_pages()"
Next in thread: Lorenzo Stoakes: "Re: [RFC PATCH v2 1/3] mm: Don't pin ZERO_PAGE in pin_user_pages()"
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