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| author | dwmalone <dwmalone@FreeBSD.org> | 2016-02-23 15:28:13 +0000 |
|---|---|---|
| committer | dwmalone <dwmalone@FreeBSD.org> | 2016-02-23 15:28:13 +0000 |
| commit | b5836dc86468066c8b641bf65cbfc5e18cef67da (patch) | |
| tree | d14ffeba0241fba34734f6834c1a70fc37d85068 /lib/libc | |
| parent | 3d569ff3bef0f758d848427c0ebed038dce6245d (diff) | |
| download | FreeBSD-src-b5836dc86468066c8b641bf65cbfc5e18cef67da.zip FreeBSD-src-b5836dc86468066c8b641bf65cbfc5e18cef67da.tar.gz | |
Following revision r295924, the changes to a db file should be fsynced
before the file is closed. Consequently, it shouldn't be necessary to
open the file with O_SYNC any more.
This improves the performance of building large .db files for large
password files a lot and should resolve this problem:
https://forums.freebsd.org/threads/10-2-pre-pwd_mkdb-slow-on-larger-master-passwd.52700/
Differential Revision: https://reviews.freebsd.org/D5186
Reviewed by: garga, vangyzen, bapt, se
MFC after: 1 week
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions
