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authorkosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-14 16:31:23 (GMT)
committerkosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-14 16:31:23 (GMT)
commit82e6d95edc047cf39ac3e3c5f388c5624a35d77a (patch)
treee4b81dca1ef7ff2a09d0ec4c6ebf2bb3a265f80d /thread_pthread.h
parent2e248ad5aa32cabb657fe214927b848d183f6d84 (diff)
* thread_pthread.c (gvl_yield): fix live lock issue on 1-2 cpus
system. It's additional fix for r32021. * thread_pthread.c (gvl_init): add switch_wait_cond. * thread_pthread.h (typedef struct rb_global_vm_lock_struct): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'thread_pthread.h')
-rw-r--r--thread_pthread.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/thread_pthread.h b/thread_pthread.h
index 781712c..3167efc 100644
--- a/thread_pthread.h
+++ b/thread_pthread.h
@@ -45,7 +45,9 @@ typedef struct rb_global_vm_lock_struct {
/* yield */
rb_thread_cond_t switch_cond;
- unsigned long need_yield;
+ rb_thread_cond_t switch_wait_cond;
+ int need_yield;
+ int wait_yield;
} rb_global_vm_lock_t;
#endif /* RUBY_THREAD_PTHREAD_H */