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-rw-r--r--module/statprof.scm8
1 files changed, 4 insertions, 4 deletions
diff --git a/module/statprof.scm b/module/statprof.scm
index da6f3f1fc..9455715fb 100644
--- a/module/statprof.scm
+++ b/module/statprof.scm
@@ -379,8 +379,8 @@ than @code{statprof-stop}, @code{#f} otherwise."
(accumulate-time (get-internal-run-time))
(set! last-start-time #f))))
-(define (statprof-reset sample-seconds sample-microseconds count-calls?
- . full-stacks?)
+(define* (statprof-reset sample-seconds sample-microseconds count-calls?
+ #:optional full-stacks?)
"Reset the statprof sampler interval to @var{sample-seconds} and
@var{sample-microseconds}. If @var{count-calls?} is true, arrange to
instrument procedure calls as well as collecting statistical profiling
@@ -397,7 +397,7 @@ Enables traps and debugging as necessary."
(set! sampling-frequency (cons sample-seconds sample-microseconds))
(set! remaining-prof-time #f)
(set! procedure-data (make-hash-table 131))
- (set! record-full-stacks? (and (pair? full-stacks?) (car full-stacks?)))
+ (set! record-full-stacks? full-stacks?)
(set! stacks '())
(sigaction SIGPROF profile-signal-handler)
#t)
@@ -531,7 +531,7 @@ optional @var{port} argument is passed, uses the current output port."
(simple-format #t "Sample count: ~A\n" (statprof-sample-count))
(simple-format #t "Total time: ~A seconds (~A seconds in GC)\n"
(statprof-accumulated-time)
- (/ gc-time-taken internal-time-units-per-second))))))
+ (/ gc-time-taken 1.0 internal-time-units-per-second))))))
(define (statprof-display-anomolies)
"A sanity check that attempts to detect anomolies in statprof's