Date: Thu, 29 Oct 2009 15:25:22 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/acpica acpi_video.c Message-ID: <200910291525.n9TFPg2q094880@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
jhb 2009-10-29 15:25:22 UTC FreeBSD src repository Modified files: (Branch: RELENG_7) sys/dev/acpica acpi_video.c Log: SVN rev 198601 on 2009-10-29 15:25:22Z by jhb MFC 197648: Split the 'video' ACPI lock up into two locks to resolve a LOR with the sysctl lock. The 'video' lock now protects the 'bus' of video output devices attached to a graphics adapter. It is used when iterating over the list of outputs, etc. The 'video_output' lock is used to lock the output-specific data similar to a driver lock for the individual video outputs. Revision Changes Path 1.13.2.1 +26 -10 src/sys/dev/acpica/acpi_video.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200910291525.n9TFPg2q094880>