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| author | kib <kib@FreeBSD.org> | 2016-06-13 03:45:08 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2016-06-13 03:45:08 +0000 |
| commit | 7e7c56668a9a869ccea84ffa94ee20ed1905103a (patch) | |
| tree | f7baac5291724541e6b3a08e21a419e6b26018ef /share/misc/committers-src.dot | |
| parent | 528a6a2f8238b93d6d9cbc3890f0af088e2bf1b7 (diff) | |
| download | FreeBSD-src-7e7c56668a9a869ccea84ffa94ee20ed1905103a.zip FreeBSD-src-7e7c56668a9a869ccea84ffa94ee20ed1905103a.tar.gz | |
Do not access pv_table array for fictitious pages, since the array
does not cover the dynamically registered ficititious ranges, and
fictitious pages mappings are not promoted. Offer a dummy struct
md_page to fetch constant superpage pv list generation to satisfy
logic. Also, by initializing the pv_dummy pv_list to empty, we can
remove several explicit PG_FICTITIOUS tests.
Reported and tested by: Michael Butler <imb@protected-networks.net>
(previous version)
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D6728
Approved by: re (hrs)
Diffstat (limited to 'share/misc/committers-src.dot')
0 files changed, 0 insertions, 0 deletions
