Date: Wed, 30 Sep 2009 17:05:26 +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: <200909301705.n8UH5o8E056323@repoman.freebsd.org>
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jhb 2009-09-30 17:05:26 UTC FreeBSD src repository Modified files: sys/dev/acpica acpi_video.c Log: SVN rev 197648 on 2009-09-30 17:05:26Z by jhb 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. MFC after: 2 weeks Revision Changes Path 1.16 +26 -10 src/sys/dev/acpica/acpi_video.c
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