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[Xen-devel] [PATCH 3/7] doc: add credit2_cap_period_ms boot parameter description



credit2_cap_period_ms isn't mentioned in xen-command-line.markdown.
Add a description.

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
---
 docs/misc/xen-command-line.markdown | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docs/misc/xen-command-line.markdown 
b/docs/misc/xen-command-line.markdown
index a6b555d0b0..ad08f3b645 100644
--- a/docs/misc/xen-command-line.markdown
+++ b/docs/misc/xen-command-line.markdown
@@ -568,6 +568,16 @@ which would otherwise require escaping of the < option
 ### credit2\_balance\_under
 > `= <integer>`
 
+### credit2\_cap\_period\_ms
+> `= <integer>`
+
+> Default: `10`
+
+Domains subject to a cap receive a replenishment of their runtime budget
+once every cap period interval. Default is 10 ms. The amount of budget
+they receive depends on their cap. For instance, a domain with a 50% cap
+will receive 50% of 10 ms, so 5 ms.
+
 ### credit2\_load\_precision\_shift
 > `= <integer>`
 
-- 
2.13.6


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