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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2012-12-30 15:21:01 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-03-26 08:04:57 -0700 |
| commit | 0446be489795d8bb994125a916ef03211f539e54 (patch) | |
| tree | 051b6bce04ab8f9e8b7ea6f42879bb350e306805 /block | |
| parent | 8b425aa8f1acfe48aed919c7aadff2ed290fe969 (diff) | |
rcu: Abstract rcu_start_future_gp() from rcu_nocb_wait_gp()
CPUs going idle will need to record the need for a future grace
period, but won't actually need to block waiting on it. This commit
therefore splits rcu_start_future_gp(), which does the recording, from
rcu_nocb_wait_gp(), which now invokes rcu_start_future_gp() to do the
recording, after which rcu_nocb_wait_gp() does the waiting.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions