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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-04-07 22:47:23 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2011-05-05 23:16:59 -0700 |
| commit | 2655d57ef35aa327a2e58a1c5dc7b65c65003f4e (patch) | |
| tree | 4a71e82b23ee84705cad15cd16490f8c5aace74f /Documentation/keys-trusted-encrypted.txt | |
| parent | baa1ae0c9f1c618bc60706efa75fef3508bcee58 (diff) | |
rcu: prevent call_rcu() from diving into rcu core if irqs disabled
This commit marks a first step towards making call_rcu() have
real-time behavior. If irqs are disabled, don't dive into the
RCU core. Later on, this new early exit will wake up the
per-CPU kthread, which first must be modified to handle the
cases involving callback storms.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'Documentation/keys-trusted-encrypted.txt')
0 files changed, 0 insertions, 0 deletions