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* thread_pthread.c: rewrite GVL completely.

Browse source 
* thread_win32.c: ditto.
* thread_pthread.h: ditto.
* vm_core.h: ditto.
* thread.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kosaki 2011-06-13 14:14:53 +00:00
parent e504a81ff1
commit bcfc22b10e
6 changed files with 107 additions and 97 deletions
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14
thread_pthread.h
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@ -35,11 +35,17 @@ typedef struct native_thread_data_struct {
#include <semaphore.h>
typedef struct rb_global_vm_lock_struct {
/* fast path */
unsigned long acquired;
pthread_mutex_t lock;
struct rb_thread_struct * volatile waiting_threads;
struct rb_thread_struct *waiting_last_thread;
int waiting;
int volatile acquired;
/* slow path */
unsigned long waiting;
rb_thread_cond_t cond;
/* yield */
rb_thread_cond_t switch_cond;
unsigned long need_yield;
} rb_global_vm_lock_t;
#endif /* RUBY_THREAD_PTHREAD_H */