rcu: Correct comment for values of ->gp_state field

This commit corrects the comment for the values of the ->gp_state field,
which previously incorrectly said that these were for the ->gp_flags
field.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
index be6d1e8eeb79..674ebbc3e406 100644
--- a/kernel/rcu/tree.h
+++ b/kernel/rcu/tree.h
@@ -529,7 +529,7 @@ struct rcu_state {
 #define RCU_GP_FLAG_INIT 0x1    /* Need grace-period initialization. */
 #define RCU_GP_FLAG_FQS  0x2    /* Need grace-period quiescent-state forcing. */
 
-/* Values for rcu_state structure's gp_flags field. */
+/* Values for rcu_state structure's gp_state field. */
 #define RCU_GP_IDLE      0      /* Initial state and no GP in progress. */
 #define RCU_GP_WAIT_GPS  1      /* Wait for grace-period start. */
 #define RCU_GP_DONE_GPS  2      /* Wait done for grace-period start. */