srcu: Use "ssp" instead of "sp" for srcu_struct pointer

In RCU, the distinction between "rsp", "rnp", and "rdp" has served well
for a great many years, but in SRCU, "sp" vs. "sdp" has proven confusing.
This commit therefore renames SRCU's "sp" pointers to "ssp", so that there
is "ssp" for srcu_struct pointer, "snp" for srcu_node pointer, and "sdp"
for srcu_data pointer.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/include/linux/srcutree.h b/include/linux/srcutree.h
index 0ae91b3a7406..6f292bd3e7db 100644
--- a/include/linux/srcutree.h
+++ b/include/linux/srcutree.h
@@ -51,7 +51,7 @@ struct srcu_data {
         unsigned long grpmask;                  /* Mask for leaf srcu_node */
                                                 /*  ->srcu_data_have_cbs[]. */
         int cpu;
-        struct srcu_struct *sp;
+        struct srcu_struct *ssp;
 };
 
 /*
@@ -138,8 +138,8 @@ struct srcu_struct {
 #define DEFINE_SRCU(name)               __DEFINE_SRCU(name, /* not static */)
 #define DEFINE_STATIC_SRCU(name)        __DEFINE_SRCU(name, static)
 
-void synchronize_srcu_expedited(struct srcu_struct *sp);
-void srcu_barrier(struct srcu_struct *sp);
-void srcu_torture_stats_print(struct srcu_struct *sp, char *tt, char *tf);
+void synchronize_srcu_expedited(struct srcu_struct *ssp);
+void srcu_barrier(struct srcu_struct *ssp);
+void srcu_torture_stats_print(struct srcu_struct *ssp, char *tt, char *tf);
 
 #endif