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| author | alc <alc@FreeBSD.org> | 2010-04-30 15:22:52 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2010-04-30 15:22:52 +0000 |
| commit | 5cccf02a9e818719ef70601ab63344bbcdac7286 (patch) | |
| tree | ff51ba2aca6c8a33fe075b765342f9133a741390 /contrib/gcc/cppspec.c | |
| parent | 306735e614e65ae3de67b0c1c1f74dd76e1583f3 (diff) | |
| download | FreeBSD-src-5cccf02a9e818719ef70601ab63344bbcdac7286.zip FreeBSD-src-5cccf02a9e818719ef70601ab63344bbcdac7286.tar.gz | |
MFamd64/i386 r207205
Clearing a page table entry's accessed bit and setting the page's
PG_REFERENCED flag in pmap_protect() can't really be justified, so
don't do it.
Additionally, two changes that make this pmap behave like the others do:
Change pmap_protect() such that it calls vm_page_dirty() only if the
page is managed.
Change pmap_remove_write() such that it doesn't clear a page table
entry's accessed bit.
Diffstat (limited to 'contrib/gcc/cppspec.c')
0 files changed, 0 insertions, 0 deletions
