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author | John Dyson <dyson@FreeBSD.org> | 1998-02-05 03:32:49 +0000 |
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committer | John Dyson <dyson@FreeBSD.org> | 1998-02-05 03:32:49 +0000 |
commit | 95461b450d8d76f79be75d7dd0aee4adec4223fb (patch) | |
tree | 19ec035c730260d5d3bb5bf2326838b26108d09e /contrib/libreadline/configure | |
parent | 47cfdb166d16af183216e459e4e48aff9d2beabf (diff) | |
download | src-95461b450d8d76f79be75d7dd0aee4adec4223fb.tar.gz src-95461b450d8d76f79be75d7dd0aee4adec4223fb.zip |
1) Start using a cleaner and more consistant page allocator instead
of the various ad-hoc schemes.
2) When bringing in UPAGES, the pmap code needs to do another vm_page_lookup.
3) When appropriate, set the PG_A or PG_M bits a-priori to both avoid some
processor errata, and to minimize redundant processor updating of page
tables.
4) Modify pmap_protect so that it can only remove permissions (as it
originally supported.) The additional capability is not needed.
5) Streamline read-only to read-write page mappings.
6) For pmap_copy_page, don't enable write mapping for source page.
7) Correct and clean-up pmap_incore.
8) Cluster initial kern_exec pagin.
9) Removal of some minor lint from kern_malloc.
10) Correct some ioopt code.
11) Remove some dead code from the MI swapout routine.
12) Correct vm_object_deallocate (to remove backing_object ref.)
13) Fix dead object handling, that had problems under heavy memory load.
14) Add minor vm_page_lookup improvements.
15) Some pages are not in objects, and make sure that the vm_page.c can
properly support such pages.
16) Add some more page deficit handling.
17) Some minor code readability improvements.
Notes
Notes:
svn path=/head/; revision=33109
Diffstat (limited to 'contrib/libreadline/configure')
0 files changed, 0 insertions, 0 deletions