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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-05-09 22:05:46 +0300 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-06-09 04:52:37 +0300 |
| commit | bf32c76540257f9f5f2cf661dbdd8bb4a4bd8c82 (patch) | |
| tree | b18a1c7394024abc97c2d778125e9c471b7fce1e /include | |
| parent | 5f192ab027a5d865be24c817005d42eb96314dc2 (diff) | |
| download | linux-bf32c76540257f9f5f2cf661dbdd8bb4a4bd8c82.tar.xz | |
rcu: Convert rnp->lock wrappers to macros for SRCU use
Use of smp_mb__after_unlock_lock() would allow SRCU to omit a full
memory barrier during callback execution, so this commit converts
raw_spin_lock_rcu_node() from inline functions to type-generic macros
to allow them to handle locks in srcu_node structures as well as
rcu_node structures.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions