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rcutorture: Convert rcutorture_get_gp_data() to ->gp_seq

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SRCU has long used ->srcu_gp_seq, and now RCU uses ->gp_seq.  This
commit therefore moves the rcutorture_get_gp_data() function from
a ->gpnum / ->completed pair to ->gp_seq.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Paul E. McKenney
2018-05-01 06:42:51 -07:00
parent 471f87c3d9
commit aebc82644b
4 changed files with 20 additions and 31 deletions
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17
kernel/rcu/rcu.h
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@@ -425,7 +425,7 @@ enum rcutorture_type {
#if defined(CONFIG_TREE_RCU) || defined(CONFIG_PREEMPT_RCU)
void rcutorture_get_gp_data(enum rcutorture_type test_type, int *flags,
unsigned long *gpnum, unsigned long *completed);
unsigned long *gp_seq);
void rcutorture_record_test_transition(void);
void rcutorture_record_progress(unsigned long vernum);
void do_trace_rcu_torture_read(const char *rcutorturename,
@@ -435,13 +435,10 @@ void do_trace_rcu_torture_read(const char *rcutorturename,
unsigned long c);
#else
static inline void rcutorture_get_gp_data(enum rcutorture_type test_type,
int *flags,
unsigned long *gpnum,
unsigned long *completed)
int *flags, unsigned long *gp_seq)
{
*flags = 0;
*gpnum = 0;
*completed = 0;
*gp_seq = 0;
}
static inline void rcutorture_record_test_transition(void) { }
static inline void rcutorture_record_progress(unsigned long vernum) { }
@@ -461,21 +458,19 @@ void do_trace_rcu_torture_read(const char *rcutorturename,
static inline void srcutorture_get_gp_data(enum rcutorture_type test_type,
struct srcu_struct *sp, int *flags,
unsigned long *gpnum,
unsigned long *completed)
unsigned long *gp_seq)
{
if (test_type != SRCU_FLAVOR)
return;
*flags = 0;
*completed = sp->srcu_idx;
*gpnum = *completed;
*gp_seq = sp->srcu_idx;
}
#elif defined(CONFIG_TREE_SRCU)
void srcutorture_get_gp_data(enum rcutorture_type test_type,
struct srcu_struct *sp, int *flags,
unsigned long *gpnum, unsigned long *completed);
unsigned long *gp_seq);
#endif