| commit | d578c74e677c9c29bfa0b5eec1f21506b9c05558 | [log] [tgz] |
|---|---|---|
| author | Szabolcs Nagy <nsz@port70.net> | Sat Mar 19 13:37:37 2016 +0100 |
| committer | Rich Felker <dalias@aerifal.cx> | Sat Mar 19 11:31:24 2016 -0400 |
| tree | a0ab2b66694ce28c78530b9ae9ef0646ce6f48b1 | |
| parent | b10ca0f560491ed9e353ead6e35f8992e9800c7a [diff] |
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