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| author |   guenther <guenther@openbsd.org> | 2014-03-19 04:17:33 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2014-03-19 04:17:33 +0000 |
| commit | cd0929b614b2c8e39f75ecde6094c427d1b04680 (patch) | |
| tree | d5889e6e9f64f951912de469520ad96cf96a4095 /lib/libc/stdio/vfwprintf.c | |
| parent | no rest for the wicked. increase user blf logrounds default to 8(+2). (diff) | |
| download | wireguard-openbsd-cd0929b614b2c8e39f75ecde6094c427d1b04680.tar.xz wireguard-openbsd-cd0929b614b2c8e39f75ecde6094c427d1b04680.zip | |
Pull in FreeBSD r37363 and r37887:
--
Sync timestamp changes for inodes of special files to disk as late
as possible (when the inode is reclaimed). Temporarily only do
this if option UFS_LAZYMOD configured and softupdates aren't enabled.
UFS_LAZYMOD is intentionally left out of /sys/conf/options.
This is mainly to avoid almost useless disk i/o on battery powered
machines. It's silly to write to disk (on the next sync or when the
inode becomes inactive) just because someone hit a key or something
wrote to the screen or /dev/null.
--
Made lazy syncing of timestamps for special files non-optional.
--
Also, include support in 'pstat -v' to display the IN_LAZYMOD flag.
ok tedu@ millert@
Diffstat (limited to 'lib/libc/stdio/vfwprintf.c')
0 files changed, 0 insertions, 0 deletions