* gc.c (heap_page_resurrect): return a page in tomb heap even if
freelist is NULL. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,8 @@
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Tue Oct 29 16:24:52 2013 Koichi Sasada <ko1@atdot.net>
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* gc.c (heap_page_resurrect): return a page in tomb heap even if
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freelist is NULL.
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Tue Oct 29 15:46:30 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* ruby_atomic.h (ATOMIC_SIZE_CAS): new macro, compare and swap size_t.
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14
gc.c
14
gc.c
@ -936,17 +936,11 @@ heap_page_resurrect(rb_objspace_t *objspace)
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{
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struct heap_page *page;
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if (heap_tomb->pages) {
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page = heap_tomb->pages;
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while (page) {
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if (page->freelist) {
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heap_unlink_page(objspace, heap_tomb, page);
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return page;
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}
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page = page->next;
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}
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if ((page = heap_tomb->pages) != NULL) {
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heap_unlink_page(objspace, heap_tomb, page);
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return page;
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}
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return 0;
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return NULL;
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}
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static struct heap_page *
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