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author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2012-03-15 19:36:52 +0000 |
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committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2012-03-15 19:36:52 +0000 |
commit | 61f538e71928779b51472db5713d94aa55dc5384 (patch) | |
tree | 5056fcbc4ab96ef62d0208097a77873aca6f25b7 /lib/libc | |
parent | fdd82a50b91d948ea7021103ba3e73f28599520e (diff) | |
download | FreeBSD-src-61f538e71928779b51472db5713d94aa55dc5384.zip FreeBSD-src-61f538e71928779b51472db5713d94aa55dc5384.tar.gz |
Improve algorithm for deciding whether to loop through all process pages
or look them up individually in pmap_remove() and apply the same logic
in the other ranged operation (pmap_protect). This speeds up make
installworld by a factor of 2 on powerpc64.
MFC after: 1 week
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions