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| H A D | vm_map.c | diff 668a8aa83bde6a312cbb30a74eefa06739d877ba Tue Dec 31 23:20:54 CET 2019 Doug Moore <dougm@FreeBSD.org> The map-entry clipping functions modify start and end entries of an
entry in the vm_map, making invariants related to the max_free entry
field invalid. Move the clipping work into vm_map_entry_link, so that
linking is okay when the new entry clips a current entry, and the
vm_map doesn't have to be briefly corrupted. Change assertions and
conditions in SPLAY_{LEFT,RIGHT}_STEP since the max_free invariants
can now be trusted in all cases.
Tested by: pho
Reviewed by: alc
Differential Revision: https://reviews.freebsd.org/D22897
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