Date: Mon, 22 Nov 2010 12:42:32 +0000 (UTC) From: Alexander Leidinger <netchild@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/compat/linux linux_emul.c Message-ID: <201011221242.oAMCgkBt020956@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
netchild 2010-11-22 12:42:32 UTC
FreeBSD src repository
Modified files:
sys/compat/linux linux_emul.c
Log:
SVN rev 215675 on 2010-11-22 12:42:32Z by netchild
Do not take the process lock. The assignment to u_short inside the
properly aligned structure is atomic on all supported architectures, and
the thread that should see side-effect of assignment is the same thread
that does assignment.
Use a more appropriate conditional to detect the linux ABI.
Suggested by: kib
X-MFC: together with r215664
Revision Changes Path
1.25 +3 -5 src/sys/compat/linux/linux_emul.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201011221242.oAMCgkBt020956>