clockintr: add missing newline to ddb(4) printout

Let's also print the state (running, pending, or established) of each
clockintr.

diff --git a/sys/kern/kern_clockintr.c b/sys/kern/kern_clockintr.c
index 718d39e..c3de89a 100644 (file)
--- a/sys/kern/kern_clockintr.c
+++ b/sys/kern/kern_clockintr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: kern_clockintr.c,v 1.4 2023/03/09 03:50:38 cheloha Exp $ */
+/* $OpenBSD: kern_clockintr.c,v 1.5 2023/03/14 00:11:58 cheloha Exp $ */
 /*
  * Copyright (c) 2003 Dale Rahn <drahn@openbsd.org>
  * Copyright (c) 2020 Mark Kettenis <kettenis@openbsd.org>
@@ -537,7 +537,7 @@ sysctl_clockintr(int *name, u_int namelen, void *oldp, size_t *oldlenp,
 #include <ddb/db_output.h>
 #include <ddb/db_sym.h>
 
-void db_show_clockintr(const struct clockintr *, u_int);
+void db_show_clockintr(const struct clockintr *, const char *, u_int);
 void db_show_clockintr_cpu(struct cpu_info *);
 
 void
@@ -551,7 +551,7 @@ db_show_all_clockintr(db_expr_t addr, int haddr, db_expr_t count, char *modif)
        db_printf("%20s\n", "UPTIME");
        db_printf("%10lld.%09ld\n", now.tv_sec, now.tv_nsec);
        db_printf("\n");
-       db_printf("%20s  %3s  %s\n", "EXPIRATION", "CPU", "NAME");
+       db_printf("%20s  %5s  %3s  %s\n", "EXPIRATION", "STATE", "CPU", "NAME");
        CPU_INFO_FOREACH(cii, ci) {
                if (ISSET(ci->ci_queue.cq_flags, CL_CPU_INIT))
                        db_show_clockintr_cpu(ci);
@@ -566,17 +566,17 @@ db_show_clockintr_cpu(struct cpu_info *ci)
        u_int cpu = CPU_INFO_UNIT(ci);
 
        if (cq->cq_running != NULL)
-               db_show_clockintr(cq->cq_running, cpu);
+               db_show_clockintr(cq->cq_running, "run", cpu);
        TAILQ_FOREACH(elm, &cq->cq_pend, cl_plink)
-               db_show_clockintr(elm, cpu);
+               db_show_clockintr(elm, "pend", cpu);
        TAILQ_FOREACH(elm, &cq->cq_est, cl_elink) {
                if (!ISSET(elm->cl_flags, CLST_PENDING))
-                       db_show_clockintr(elm, cpu);
+                       db_show_clockintr(elm, "est", cpu);
        }
 }
 
 void
-db_show_clockintr(const struct clockintr *cl, u_int cpu)
+db_show_clockintr(const struct clockintr *cl, const char *state, u_int cpu)
 {
        struct timespec ts;
        char *name;
@@ -586,7 +586,8 @@ db_show_clockintr(const struct clockintr *cl, u_int cpu)
        db_find_sym_and_offset((vaddr_t)cl->cl_func, &name, &offset);
        if (name == NULL)
                name = "?";
-       db_printf("%10lld.%09ld  %3u  %s", ts.tv_sec, ts.tv_nsec, cpu, name);
+       db_printf("%10lld.%09ld  %5s  %3u  %s\n",
+           ts.tv_sec, ts.tv_nsec, state, cpu, name);
 }
 
 #endif /* DDB */