# HG changeset patch
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1322221984 0
# Node ID bf4b5ef1f1d16189cb1a628ec8445a8018c96be5
# Parent b0009f28bbf2ec313eead3ed36a2b139fa5f3512
docs: remove non-breaking spaces from sedf_scheduler_mini-HOWTO.txt
This document contains several 0xa0 characters (non-breaking spaces). These do
not display correctly in (some) terminals or when the document is rendered by (some)
browsers. Re-encode them as spaces.
I'm not confident that this change will make it through being encoded as a patch
and sent through email. Its effect can be replicated with:
perl -i -p -e 's/\xa0/ /g' docs/misc/sedf_scheduler_mini-HOWTO.txt
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
diff -r b0009f28bbf2 -r bf4b5ef1f1d1 docs/misc/sedf_scheduler_mini-HOWTO.txt
--- a/docs/misc/sedf_scheduler_mini-HOWTO.txt Fri Nov 25 11:53:02 2011 +0000
+++ b/docs/misc/sedf_scheduler_mini-HOWTO.txt Fri Nov 25 11:53:04 2011 +0000
@@ -8,37 +8,37 @@ Overview:
uses realtime-algorithms to ensure time guarantees.
Usage:
- -add "sched=sedf" on Xen's boot command-line
- -create domains as usual
- -use "xm sched-sedf <dom-id> <period> <slice> <latency-hint> <extra> <weight>"
- Where:
- -period/slice are the normal EDF scheduling parameters in nanosecs
- -latency-hint is the scaled period in case the domain is doing heavy I/O
+ -add "sched=sedf" on Xen's boot command-line
+ -create domains as usual
+ -use "xm sched-sedf <dom-id> <period> <slice> <latency-hint> <extra> <weight>"
+ Where:
+ -period/slice are the normal EDF scheduling parameters in nanosecs
+ -latency-hint is the scaled period in case the domain is doing heavy I/O
(unused by the currently compiled version)
- -extra is a flag (0/1), which controls whether the domain can run in
+ -extra is a flag (0/1), which controls whether the domain can run in
extra-time
- -weight is mutually exclusive with period/slice and specifies another
+ -weight is mutually exclusive with period/slice and specifies another
way of setting a domains cpu slice
Examples:
- normal EDF (20ms/5ms):
- xm sched-sedf <dom-id> 20000000 5000000 0 0 0
+ normal EDF (20ms/5ms):
+ xm sched-sedf <dom-id> 20000000 5000000 0 0 0
- best-effort domains (i.e. non-realtime):
- xm sched-sedf <dom-id> 20000000 0 0 1 0
-
+ best-effort domains (i.e. non-realtime):
+ xm sched-sedf <dom-id> 20000000 0 0 1 0
+
normal EDF (20ms/5ms) + share of extra-time:
- xm sched-sedf <dom-id> 20000000 5000000 0 1 0
+ xm sched-sedf <dom-id> 20000000 5000000 0 1 0
- 4 domains with weights 2:3:4:2
- xm sched-sedf <d1> 0 0 0 0 2
- xm sched-sedf <d2> 0 0 0 0 3
- xm sched-sedf <d3> 0 0 0 0 4
- xm sched-sedf <d4> 0 0 0 0 2
+ 4 domains with weights 2:3:4:2
+ xm sched-sedf <d1> 0 0 0 0 2
+ xm sched-sedf <d2> 0 0 0 0 3
+ xm sched-sedf <d3> 0 0 0 0 4
+ xm sched-sedf <d4> 0 0 0 0 2
- 1 fully-specified (10ms/3ms) domain, 3 other domains share
- available rest in 2:7:3 ratio:
- xm sched-sedf <d1> 10000000 3000000 0 0 0
- xm sched-sedf <d2> 0 0 0 0 2
- xm sched-sedf <d3> 0 0 0 0 7
- xm sched-sedf <d4> 0 0 0 0 3
+ 1 fully-specified (10ms/3ms) domain, 3 other domains share
+ available rest in 2:7:3 ratio:
+ xm sched-sedf <d1> 10000000 3000000 0 0 0
+ xm sched-sedf <d2> 0 0 0 0 2
+ xm sched-sedf <d3> 0 0 0 0 7
+ xm sched-sedf <d4> 0 0 0 0 3
# User Ian Campbell <ian.campbell@citrix.com>
# Date 1322221984 0
# Node ID bf4b5ef1f1d16189cb1a628ec8445a8018c96be5
# Parent b0009f28bbf2ec313eead3ed36a2b139fa5f3512
docs: remove non-breaking spaces from sedf_scheduler_mini-HOWTO.txt
This document contains several 0xa0 characters (non-breaking spaces). These do
not display correctly in (some) terminals or when the document is rendered by (some)
browsers. Re-encode them as spaces.
I'm not confident that this change will make it through being encoded as a patch
and sent through email. Its effect can be replicated with:
perl -i -p -e 's/\xa0/ /g' docs/misc/sedf_scheduler_mini-HOWTO.txt
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
diff -r b0009f28bbf2 -r bf4b5ef1f1d1 docs/misc/sedf_scheduler_mini-HOWTO.txt
--- a/docs/misc/sedf_scheduler_mini-HOWTO.txt Fri Nov 25 11:53:02 2011 +0000
+++ b/docs/misc/sedf_scheduler_mini-HOWTO.txt Fri Nov 25 11:53:04 2011 +0000
@@ -8,37 +8,37 @@ Overview:
uses realtime-algorithms to ensure time guarantees.
Usage:
- -add "sched=sedf" on Xen's boot command-line
- -create domains as usual
- -use "xm sched-sedf <dom-id> <period> <slice> <latency-hint> <extra> <weight>"
- Where:
- -period/slice are the normal EDF scheduling parameters in nanosecs
- -latency-hint is the scaled period in case the domain is doing heavy I/O
+ -add "sched=sedf" on Xen's boot command-line
+ -create domains as usual
+ -use "xm sched-sedf <dom-id> <period> <slice> <latency-hint> <extra> <weight>"
+ Where:
+ -period/slice are the normal EDF scheduling parameters in nanosecs
+ -latency-hint is the scaled period in case the domain is doing heavy I/O
(unused by the currently compiled version)
- -extra is a flag (0/1), which controls whether the domain can run in
+ -extra is a flag (0/1), which controls whether the domain can run in
extra-time
- -weight is mutually exclusive with period/slice and specifies another
+ -weight is mutually exclusive with period/slice and specifies another
way of setting a domains cpu slice
Examples:
- normal EDF (20ms/5ms):
- xm sched-sedf <dom-id> 20000000 5000000 0 0 0
+ normal EDF (20ms/5ms):
+ xm sched-sedf <dom-id> 20000000 5000000 0 0 0
- best-effort domains (i.e. non-realtime):
- xm sched-sedf <dom-id> 20000000 0 0 1 0
-
+ best-effort domains (i.e. non-realtime):
+ xm sched-sedf <dom-id> 20000000 0 0 1 0
+
normal EDF (20ms/5ms) + share of extra-time:
- xm sched-sedf <dom-id> 20000000 5000000 0 1 0
+ xm sched-sedf <dom-id> 20000000 5000000 0 1 0
- 4 domains with weights 2:3:4:2
- xm sched-sedf <d1> 0 0 0 0 2
- xm sched-sedf <d2> 0 0 0 0 3
- xm sched-sedf <d3> 0 0 0 0 4
- xm sched-sedf <d4> 0 0 0 0 2
+ 4 domains with weights 2:3:4:2
+ xm sched-sedf <d1> 0 0 0 0 2
+ xm sched-sedf <d2> 0 0 0 0 3
+ xm sched-sedf <d3> 0 0 0 0 4
+ xm sched-sedf <d4> 0 0 0 0 2
- 1 fully-specified (10ms/3ms) domain, 3 other domains share
- available rest in 2:7:3 ratio:
- xm sched-sedf <d1> 10000000 3000000 0 0 0
- xm sched-sedf <d2> 0 0 0 0 2
- xm sched-sedf <d3> 0 0 0 0 7
- xm sched-sedf <d4> 0 0 0 0 3
+ 1 fully-specified (10ms/3ms) domain, 3 other domains share
+ available rest in 2:7:3 ratio:
+ xm sched-sedf <d1> 10000000 3000000 0 0 0
+ xm sched-sedf <d2> 0 0 0 0 2
+ xm sched-sedf <d3> 0 0 0 0 7
+ xm sched-sedf <d4> 0 0 0 0 3