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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-08-06 14:17:29 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-09-20 21:16:21 -0700 |
| commit | 0d43eb34f9aabcddf41c99b7af2d0ced33e9a3cc (patch) | |
| tree | ae248d15b7c20f943f0604654980265e7c74bc02 /kernel/rcu/tree.h | |
| parent | 97c668b8e983b722e2ed765b98b05f644aff1b13 (diff) | |
rcu: Invert passed_quiesce and rename to cpu_no_qs
This commit inverts the sense of the rcu_data structure's ->passed_quiesce
field and renames it to ->cpu_no_qs. This will allow a later commit to
use an "aggregate OR" operation to test expedited as well as normal grace
periods without added overhead.
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 4a0f30676ba8..ded4ceebed76 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -302,7 +302,7 @@ struct rcu_data { /* is aware of having started. */ unsigned long rcu_qs_ctr_snap;/* Snapshot of rcu_qs_ctr to check */ /* for rcu_all_qs() invocations. */ - bool passed_quiesce; /* User-mode/idle loop etc. */ + bool cpu_no_qs; /* No QS yet for this CPU. */ bool core_needs_qs; /* Core waits for quiesc state. */ bool beenonline; /* CPU online at least once. */ bool gpwrap; /* Possible gpnum/completed wrap. */ |