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Update kernel version numbers relating to real-time support.
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@ -43,7 +43,7 @@
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.\"
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.\" Worth looking at: http://rt.wiki.kerenl.org/index.php
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.\"
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.TH SCHED_SETSCHEDULER 2 2008-06-27 "Linux" "Linux Programmer's Manual"
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.TH SCHED_SETSCHEDULER 2 2008-09-05 "Linux" "Linux Programmer's Manual"
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.SH NAME
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sched_setscheduler, sched_getscheduler \-
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set and get scheduling policy/parameters
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@ -405,15 +405,16 @@ irrespective of the number of active tasks, true real-time computing
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was not possible up to kernel version 2.6.17.
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.SS Real-time features in the mainline Linux kernel
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.\" FIXME . Probably this text will need some minor tweaking
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.\" by about the time of 2.6.25; ask Carsten Emde about this then.
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.\" by about the time of 2.6.30; ask Carsten Emde about this then.
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From kernel version 2.6.18 onwards, however, Linux is gradually
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becoming equipped with real-time capabilities,
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most of which are derived from the former
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.I realtime-preempt
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patches developed by Ingo Molnar, Thomas Gleixner and others.
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patches developed by Ingo Molnar, Thomas Gleixner,
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Steven Rostedt, and others.
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Until the patches have been completely merged into the
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mainline kernel
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(this is expected to be around kernel version 2.6.24 or 2.6.25),
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(this is expected to be around kernel version 2.6.20),
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they must be installed to achieve the best real-time performance.
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These patches are named:
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.in +4n
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@ -424,7 +425,7 @@ patch-\fIkernelversion\fP-rt\fIpatchversion\fP
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.in
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.PP
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and can be downloaded from
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.IR http://people.redhat.com/mingo/realtime-preempt/ .
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.IR http://www.kernel.org/pub/linux/kernel/projects/rt/ .
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Without the patches and prior to their full inclusion into the mainline
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kernel, the kernel configuration offers only the three preemption classes
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