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authorSzabolcs Nagy <nsz@port70.net>2016-03-19 13:37:37 +0100
committerRich Felker <dalias@aerifal.cx>2016-03-19 11:31:24 -0400
commitd578c74e677c9c29bfa0b5eec1f21506b9c05558 (patch)
treea0ab2b66694ce28c78530b9ae9ef0646ce6f48b1 /include/errno.h
parentb10ca0f560491ed9e353ead6e35f8992e9800c7a (diff)
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add MADV_FREE madvise command from linux v4.5
allows the os to free the marked pages lazily on memory pressure.
expected to increase malloc performance.
new in linux commit 854e9ed09dedf0c19ac8640e91bcc74bc3f9e5c9
Diffstat (limited to 'include/errno.h')
0 files changed, 0 insertions, 0 deletions