This commit adds the value of preempt_count() to the diagnostics produced by rcutorture_one_extend_check() to improve debugging.
Signed-off-by: Paul E. McKenney <[email protected]> --- kernel/rcu/rcutorture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 235a73dad2801..70c27bd67be1e 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -1872,7 +1872,7 @@ static void rcu_torture_reader_do_mbchk(long myid, struct rcu_torture *rtp, } // Verify the specified RCUTORTURE_RDR* state. -#define ROEC_ARGS "%s %s: Current %#x To add %#x To remove %#x\n", __func__, s, curstate, new, old +#define ROEC_ARGS "%s %s: Current %#x To add %#x To remove %#x preempt_count() %#x\n", __func__, s, curstate, new, old, preempt_count() static void rcutorture_one_extend_check(char *s, int curstate, int new, int old, bool insoftirq) { if (!IS_ENABLED(CONFIG_RCU_TORTURE_TEST_CHK_RDR_STATE)) -- 2.40.1
