summaryrefslogtreecommitdiff
path: root/kernel/rcu/tree.h
diff options
context:
space:
mode:
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-07-02 12:27:31 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-07-17 14:59:05 -0700
commit32bb1c79996069ef9e4e53b428050749f9841c3f (patch)
tree6e3d28b5807d8f77f215d27b0a59f25809bc975a /kernel/rcu/tree.h
parentb9a425cfcb3c473b4ca2f3dfaeaf13848f4a7976 (diff)
downloadlinux-sh-32bb1c79996069ef9e4e53b428050749f9841c3f.tar.gz
rcu: Rename RCU_GP_DONE_FQS to RCU_GP_DOING_FQS
The grace-period kthread sleeps waiting to do a force-quiescent-state scan, and when awakened sets rsp->gp_state to RCU_GP_DONE_FQS. However, this is confusing because the kthread has not done the force-quiescent-state, but is instead just starting to do it. This commit therefore renames RCU_GP_DONE_FQS to RCU_GP_DOING_FQS in order to make things a bit easier on reviewers. Reported-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.h')
-rw-r--r--kernel/rcu/tree.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
index b3ae8d3cffbc..543ba726396c 100644
--- a/kernel/rcu/tree.h
+++ b/kernel/rcu/tree.h
@@ -535,7 +535,7 @@ struct rcu_state {
#define RCU_GP_WAIT_GPS 1 /* Wait for grace-period start. */
#define RCU_GP_DONE_GPS 2 /* Wait done for grace-period start. */
#define RCU_GP_WAIT_FQS 3 /* Wait for force-quiescent-state time. */
-#define RCU_GP_DONE_FQS 4 /* Wait done for force-quiescent-state time. */
+#define RCU_GP_DOING_FQS 4 /* Wait done for force-quiescent-state time. */
#define RCU_GP_CLEANUP 5 /* Grace-period cleanup started. */
#define RCU_GP_CLEANED 6 /* Grace-period cleanup complete. */