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-rw-r--r--libguile/ChangeLog4
-rw-r--r--libguile/gc-malloc.c14
2 files changed, 11 insertions, 7 deletions
diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index 10e45fce8..80a2299c8 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,7 @@
+2002-09-05 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
+
2002-09-01 Marius Vollmer <mvo@zagadka.ping.de>
* vectors.h (SCM_VECTOR_REF): New.
diff --git a/libguile/gc-malloc.c b/libguile/gc-malloc.c
index 1dbb448f1..7bf366b0d 100644
--- a/libguile/gc-malloc.c
+++ b/libguile/gc-malloc.c
@@ -95,6 +95,7 @@ extern unsigned long * __libc_ia64_register_backing_store_base;
#define SCM_DEFAULT_INIT_MALLOC_LIMIT 200*1024
#define SCM_DEFAULT_MALLOC_MINYIELD 40
+/* #define DEBUGINFO */
static int scm_i_minyield_malloc;
@@ -207,11 +208,12 @@ scm_gc_register_collectable_memory (void *mem, size_t size, const char *what)
yield = (prev_alloced - scm_mallocated) / (float) prev_alloced;
scm_gc_malloc_yield_percentage = (int) (100 * yield);
- /*
+
+#ifdef DEBUGINFO
fprintf (stderr, "prev %lud , now %lud, yield %4.2lf, want %d",
prev_alloced, scm_mallocated, 100.0*yield, scm_i_minyield_malloc);
- */
-
+#endif
+
if (yield < scm_i_minyield_malloc / 100.0)
{
/*
@@ -224,12 +226,10 @@ scm_gc_register_collectable_memory (void *mem, size_t size, const char *what)
*/
scm_mtrigger = (scm_mallocated * 110) / (100 - scm_i_minyield_malloc);
- /*
+#ifdef DEBUGINFO
fprintf (stderr, "Mtrigger sweep: ineffective. New trigger %d\n", scm_mtrigger);
- */
+#endif
}
-
-
}
#ifdef GUILE_DEBUG_MALLOC