Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1558916

[PATCH tip/core/rcu 9/9] torture: Enable DEBUG_OBJECTS_RCU_HEAD for Tiny RCU

Show all headers | View raw

The RCU torture tests currently do not run any Tiny RCU scenarios for
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y.  This is a hole in the test, given
that someone might need this in real life and given that Tiny RCU uses
different callback-handling code than does Tree RCU.  This commit
therefore enables this Kconfig option for scenario TINY02.

Reported-by: "Ahmed, Iftekhar" <ahmedi@oregonstate.edu>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---
 tools/testing/selftests/rcutorture/configs/rcu/TINY02 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINY02 b/tools/testing/selftests/rcutorture/configs/rcu/TINY02
index 3a05bac2ef29..a59f7686e219 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/TINY02
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TINY02
@@ -11,5 +11,5 @@ CONFIG_PROVE_LOCKING=y
 CONFIG_PROVE_RCU_REPEATEDLY=y
 #CHECK#CONFIG_PROVE_RCU=y
 CONFIG_DEBUG_LOCK_ALLOC=y
-CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
+CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
 CONFIG_PREEMPT_COUNT=y
-- 
2.5.2

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH tip/core/rcu 0/9] Torture-test changes for 4.11 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 4/9] torture: Run at least one test with CONFIG_DEBUG_OBJECTS_RCU_HEAD "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 5/9] torture: Run one test with DEBUG_LOCK_ALLOC but not PROVE_LOCKING "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 6/9] torture: Run a couple scenarios with CONFIG_RCU_EQS_DEBUG "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 3/9] torture: Add tests without slow grace period setup/cleanup "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 8/9] locktorture: Fix potential memory leak with rw lock test "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 7/9] torture: Update RCU test scenario documentation "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 9/9] torture: Enable DEBUG_OBJECTS_RCU_HEAD for Tiny RCU "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 1/9] torture: Add a check for CONFIG_RCU_STALL_COMMON for TINY01 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  [PATCH tip/core/rcu 2/9] torture: Add CONFIG_PROVE_RCU_REPEATEDLY=y for TINY02 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-14 10:30 +0100
  Re: [PATCH tip/core/rcu 0/9] Torture-test changes for 4.11 Josh Triplett <josh@joshtriplett.org> - 2017-01-14 22:20 +0100
    Re: [PATCH tip/core/rcu 0/9] Torture-test changes for 4.11 "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-01-15 06:50 +0100

csiph-web