The patch titled
rcutorture: catchup doc fixes for idle-hz tests
has been removed from the -mm tree. Its filename is
rcutorture-catchup-doc-fixes-for-idle-hz-tests.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: rcutorture: catchup doc fixes for idle-hz tests
From: "Paul E. McKenney" <paulmck@xxxxxxxxxx>
This just catches the RCU torture documentation up with the recent fixes
that test RCU for architectures that turn of the scheduling-clock interrupt
for idle CPUs and the addition of a SUCCESS/FAILURE indication, fixing up
an obsolete comment as well.
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
Documentation/RCU/torture.txt | 12 +++++++++++-
kernel/rcutorture.c | 2 +-
2 files changed, 12 insertions(+), 2 deletions(-)
diff -puN Documentation/RCU/torture.txt~rcutorture-catchup-doc-fixes-for-idle-hz-tests Documentation/RCU/torture.txt
--- a/Documentation/RCU/torture.txt~rcutorture-catchup-doc-fixes-for-idle-hz-tests
+++ a/Documentation/RCU/torture.txt
@@ -35,6 +35,15 @@ stat_interval The number of seconds betw
be printed -only- when the module is unloaded, and this
is the default.
+shuffle_interval
+ The number of seconds to keep the test threads affinitied
+ to a particular subset of the CPUs. Used in conjunction
+ with test_no_idle_hz.
+
+test_no_idle_hz Whether or not to test the ability of RCU to operate in
+ a kernel that disables the scheduling-clock interrupt to
+ idle CPUs. Boolean parameter, "1" to test, "0" otherwise.
+
verbose Enable debug printk()s. Default is disabled.
@@ -119,4 +128,5 @@ The following script may be used to tort
The output can be manually inspected for the error flag of "!!!".
One could of course create a more elaborate script that automatically
-checked for such errors.
+checked for such errors. The "rmmod" command forces a "SUCCESS" or
+"FAILURE" indication to be printk()ed.
diff -puN kernel/rcutorture.c~rcutorture-catchup-doc-fixes-for-idle-hz-tests kernel/rcutorture.c
--- a/kernel/rcutorture.c~rcutorture-catchup-doc-fixes-for-idle-hz-tests
+++ a/kernel/rcutorture.c
@@ -1,5 +1,5 @@
/*
- * Read-Copy Update /proc-based torture test facility
+ * Read-Copy Update module-based torture test facility
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
_
Patches currently in -mm which might be from paulmck@xxxxxxxxxx are
origin.patch
radix-tree-rcu-lockless-readside.patch
adix-tree-rcu-lockless-readside-update.patch
srcu-rcu-variant-permitting-read-side-blocking.patch
srcu-rcu-variant-permitting-read-side-blocking-fixes.patch
srcu-2-rcu-variant-permitting-read-side-blocking.patch
srcu-add-srcu-operations-to-rcutorture.patch
srcu-add-srcu-operations-to-rcutorture-fix.patch
srcu-2-add-srcu-operations-to-rcutorture.patch
-
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