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| author | Paul E. McKenney | 2015-06-26 20:20:00 +0200 |
|---|---|---|
| committer | Paul E. McKenney | 2015-07-17 23:58:57 +0200 |
| commit | 4f525a528b9e75571c6bedc6202beff1ced24c32 (patch) | |
| tree | 647eca893176e3c61cf81069918fb9a29ad0025c /kernel/rcu/tree.h | |
| parent | rcu: Use funnel locking for synchronize_rcu_expedited()'s polling loop (diff) | |
| download | kernel-qcow2-linux-4f525a528b9e75571c6bedc6202beff1ced24c32.tar.gz kernel-qcow2-linux-4f525a528b9e75571c6bedc6202beff1ced24c32.tar.xz kernel-qcow2-linux-4f525a528b9e75571c6bedc6202beff1ced24c32.zip | |
rcu: Apply rcu_seq operations to _rcu_barrier()
The rcu_seq operations were open-coded in _rcu_barrier(), so this commit
replaces the open-coding with the shiny new rcu_seq operations.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.h')
| -rw-r--r-- | kernel/rcu/tree.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 4edc277d08eb..5c1042d9c310 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -486,7 +486,7 @@ struct rcu_state { struct mutex barrier_mutex; /* Guards barrier fields. */ atomic_t barrier_cpu_count; /* # CPUs waiting on. */ struct completion barrier_completion; /* Wake at barrier end. */ - unsigned long n_barrier_done; /* ++ at start and end of */ + unsigned long barrier_sequence; /* ++ at start and end of */ /* _rcu_barrier(). */ /* End of fields guarded by barrier_mutex. */ |