From: Bernhard Kuhn <bkuhn@metrowerks.com>
To: inaky.perez-gonzalez@intel.com
Cc: linux-kernel@vger.kernel.org, robustmutexes@lists.osdl.org
Subject: Re: [RFC/PATCH] FUSYN Realtime & Robust mutexes for Linux try 2.1
Date: Thu, 15 Jan 2004 02:12:31 +0100 [thread overview]
Message-ID: <4005E8FF.4050700@metrowerks.com> (raw)
In-Reply-To: 0401141449.CaWdGcXb9b6caaodvdxcqcwdkc7cOazb9031@intel.com
inaky.perez-gonzalez@intel.com wrote:
> This code proposes an implementation of kernel based mutexes,
Pretty interessting stuff! I will inspect if i could combine
it with the "real-time interrupts" i recently described
(http://www.linuxdevices.com/articles/AT6105045931.html).
Currently i'm protecting critical areas with "prioritized
spinlocks" that don't provide a priority inversion aviodance
scheme. Having "real" mutexes with priority inheritence
should be pretty helpfull to make the kernel hard real time
aware.
best regards
Bernhard
next prev parent reply other threads:[~2004-01-15 1:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-14 22:49 [RFC/PATCH] FUSYN Realtime & Robust mutexes for Linux try 2.1 inaky.perez-gonzalez
2004-01-14 22:49 ` [RFC/PATCH] FUSYN 1/10: documentation files inaky.perez-gonzalez
2004-01-14 22:49 ` [RFC/PATCH] FUSYN 2/10: modifications to the core inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 3/10: Support for i386 inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 4/10: Support for ia64 inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 5/10: kernel fuqueues inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 6/10: user space/kernel space tracker inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 7/10: user space fuqueues inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 8/10: kernel fulocks inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 9/10: stub for priority protection inaky.perez-gonzalez
2004-01-14 22:50 ` [RFC/PATCH] FUSYN 10/10: user space fulocks inaky.perez-gonzalez
2004-01-15 1:12 ` Bernhard Kuhn [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-01-15 4:58 [RFC/PATCH] FUSYN Realtime & Robust mutexes for Linux try 2.1 Perez-Gonzalez, Inaky
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