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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2011-11-28 16:18:56 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-12-11 10:32:07 -0800 |
| commit | b6fc6020140db437069d5bec447858fcfd64d31c (patch) | |
| tree | 43b4f6aa420bd636a30116443f2417cd2176a679 /samples/kfifo | |
| parent | 7cb92499000e3c86dae653077b1465458a039ef6 (diff) | |
| download | lwn-b6fc6020140db437069d5bec447858fcfd64d31c.tar.gz lwn-b6fc6020140db437069d5bec447858fcfd64d31c.zip | |
rcu: Don't check irq nesting from rcu idle entry/exit
Because tasks do not nest, rcu_idle_enter() and rcu_idle_exit() do
not need to check for nesting. This commit therefore moves nesting
checks from rcu_idle_enter_common() to rcu_irq_exit() and from
rcu_idle_exit_common() to rcu_irq_enter().
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'samples/kfifo')
0 files changed, 0 insertions, 0 deletions