Module Name: src Committed By: thorpej Date: Mon May 31 17:16:05 UTC 2021
Modified Files: src/sys/arch/alpha/alpha: pmap.c src/sys/arch/alpha/include: pmap.h Log Message: After a comment by joerg@, go back to using a dedicated field for the PT page reference count, but add an XXX comment stating the desire to find a safely-unused field in the vm_page structure when pages are in- use as PT pages, so that we can save the 8 bytes per page needed for this. To generate a diff of this commit: cvs rdiff -u -r1.292 -r1.293 src/sys/arch/alpha/alpha/pmap.c cvs rdiff -u -r1.96 -r1.97 src/sys/arch/alpha/include/pmap.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.