On Friday 30 May 2008 19:04:23 Josh Boyer wrote: > > I'm not sure, however, that the buffers are pushed to user-space, > > through the daemon, and back to the file system in an expedient manner. > > I agree it might be worth a look for this use case. We use it at > > Sony quite a bit and it's valuable. > > With a little bit of work, you could have it trace into a circular > buffer in DRAM. Then you can preserve that via mem= reservations, > etc. At this point, I feel the need to remind people of the time Linus Torvalds got a mac mini, tried to get software suspend working on it, and wound up using the RTC as a debug register to tell him where it hung/rebooted: Thread starts here: https://lists.linux-foundation.org/pipermail/linux-pm/2006-June/008465.html A few interesting posts in the thread: https://lists.linux-foundation.org/pipermail/linux-pm/2006-June/008470.html https://lists.linux-foundation.org/pipermail/linux-pm/2006-June/008475.html https://lists.linux-foundation.org/pipermail/linux-pm/2006-June/008491.html Rob -- "One of my most productive days was throwing away 1000 lines of code." - Ken Thompson. -- To unsubscribe from this list: send the line "unsubscribe linux-embedded" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
