alc 2007-10-08 18:01:39 UTC
FreeBSD src repository
Modified files:
sys/vm vm_page.c
Log:
In the rare case that vm_page_cache() actually frees the given page,
it must first ensure that the page is no longer mapped. This is
trivially accomplished by calling pmap_remove_all() a little earlier
in vm_page_cache(). While I'm in the neighborbood, make a related
panic message a little more useful.
Approved by: re (kensmith)
Reported by: Peter Holm and Konstantin Belousov
Reviewed by: Konstantin Belousov
Revision Changes Path
1.357 +3 -10 src/sys/vm/vm_page.c
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