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(parent: 14d47d5) | patch
rcu: Fix TINY_RCU rcu_is_cpu_rrupt_from_idle check
authorPaul E. McKenney <paul.mckenney@linaro.org>
Mon, 29 Oct 2012 11:52:56 +0000 (04:52 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 8 Nov 2012 19:46:34 +0000 (11:46 -0800)
commit01c47e7892e72013e394214bb72076499b8e5521
treecb0510032dce5611312c86d444f2775417d011d3tree | snapshot
parent14d47d545c78e44e8ace72116589d77017f78d1ecommit | diff
rcu: Fix TINY_RCU rcu_is_cpu_rrupt_from_idle check

The rcu_is_cpu_rrupt_from_idle() needs to allow for one interrupt level
from the idle loop, but TINY_RCU checks for a call from the idle loop
itself.  This commit fixes this issue.

Reported-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcutiny.c diff | blob | history
Linux kernel for KaRo TX COM modules