Date: Mon, 13 Jun 2011 22:08:24 +0000 (UTC) From: "Kenneth D. Merry" <ken@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern subr_devstat.c Message-ID: <201106132208.p5DM8XNC040193@repoman.freebsd.org>
index | next in thread | raw e-mail
ken 2011-06-13 22:08:24 UTC
FreeBSD src repository
Modified files:
sys/kern subr_devstat.c
Log:
SVN rev 223062 on 2011-06-13 22:08:24Z by ken
Instead of using an atomic operation to determine whether the devstat(9)
device node has been created, pass MAKEDEV_CHECKNAME in so that the devfs
code will do the check.
Use a regular static variable as before, that's good enough to keep us from
calling into devfs most of the time.
Suggested by: kib
MFC after: 1 week
Sponsored by: Spectra Logic Corporation
Revision Changes Path
1.58 +5 -3 src/sys/kern/subr_devstat.c
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201106132208.p5DM8XNC040193>