rcu: Update comment from rsp->rcu_gp_seq to rsp->gp_seq (360fbbb4) · Commits · 戴 / test

kernel/rcu/tree.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@ struct rcu_node {
		raw_spinlock_t __private lock; /* Root rcu_node's lock protects */
		/* some rcu_state fields as well as */
		/* following. */
		unsigned long gp_seq; /* Track rsp->rcu_gp_seq. */
		unsigned long gp_seq; /* Track rsp->gp_seq. */
		unsigned long gp_seq_needed; /* Track furthest future GP request. */
		unsigned long completedqs; /* All QSes done for this node. */
		unsigned long qsmask; /* CPUs or groups that need to switch in */
		@@ -149,7 +149,7 @@ union rcu_noqs {
		/* Per-CPU data for read-copy update. */
		struct rcu_data {
		/* 1) quiescent-state and grace-period handling : */
		unsigned long gp_seq; /* Track rsp->rcu_gp_seq counter. */
		unsigned long gp_seq; /* Track rsp->gp_seq counter. */
		unsigned long gp_seq_needed; /* Track furthest future GP request. */
		union rcu_noqs cpu_no_qs; /* No QSes yet for this CPU. */
		bool core_needs_qs; /* Core waits for quiesc state. */