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* gc.c (gc_sweep): expand heap earlier. 

reported by MORITA Naoyuki.  [ruby-dev:28960]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2006-07-10 10:26:45 +00:00
parent 203c2e18f5
commit 6d67a688f2
2 changed files with 15 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Jul 10 19:22:19 2006 Tanaka Akira <akr@fsij.org>
* gc.c (gc_sweep): expand heap earlier.
reported by MORITA Naoyuki. [ruby-dev:28960]
Mon Jul 10 18:59:34 2006 Hidetoshi NAGAI <nagai@ai.kyutech.ac.jp>
* ext/tk/lib/tk/font.rb: sorry. mistaken to patch.

12
gc.c
View File

@ -1057,6 +1057,14 @@ gc_sweep(void)
int freed = 0;
int i;
unsigned long live = 0;
unsigned long free_min = 0;
for (i = 0; i < heaps_used; i++) {
free_min += heaps[i].limit;
}
free_min = free_min * 0.2;
if (free_min < FREE_MIN)
free_min = FREE_MIN;
mark_source_filename(ruby_sourcefile);
if (source_filenames) {
@ -1099,7 +1107,7 @@ gc_sweep(void)
}
p++;
}
if (n == heaps[i].limit && freed > FREE_MIN) {
if (n == heaps[i].limit && freed > free_min) {
RVALUE *pp;
heaps[i].limit = 0;
@ -1117,7 +1125,7 @@ gc_sweep(void)
if (malloc_limit < GC_MALLOC_LIMIT) malloc_limit = GC_MALLOC_LIMIT;
}
malloc_increase = 0;
if (freed < FREE_MIN) {
if (freed < free_min) {
add_heap();
}
during_gc = 0;