[Bug 277538] panic: vm_page_assert_unbusied: busy_lock owned by me

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 07 Mar 2024 00:29:43 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277538

Konstantin Belousov <kib@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |kib@FreeBSD.org

--- Comment #1 from Konstantin Belousov <kib@FreeBSD.org> ---
If an error occured during page-in, swap pager leaves the page invalid and
busy.
This is reasonable approach.

If something is paged out, and we cannot page it in, system is going to be
unhappy.  I am not sure it would help add more code that is almost never
executed and very hard to test, to try to slightly soften the consequences.

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