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#define __lockfunc fastcall __attribute__((section(".spinlock.text"))) |
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#define __lockfunc fastcall __attribute__((section(".spinlock.text"))) |
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#if (__GNUC__ > 2) |
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typedef struct { } rwlock_t; |
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#define RW_LOCK_UNLOCKED (rwlock_t) { } |
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#else |
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typedef struct { int gcc_is_buggy; } rwlock_t; |
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#define RW_LOCK_UNLOCKED (rwlock_t) { 0 } |
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#endif |
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/* |
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/* |
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* If CONFIG_SMP is set, pull in the _raw_* definitions |
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* If CONFIG_SMP is set, pull in the _raw_* definitions |
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*/ |
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*/ |
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Lines 219-232
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/* RW spinlocks: No debug version */ |
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/* RW spinlocks: No debug version */ |
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#if (__GNUC__ > 2) |
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typedef struct { } rwlock_t; |
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#define RW_LOCK_UNLOCKED (rwlock_t) { } |
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#else |
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typedef struct { int gcc_is_buggy; } rwlock_t; |
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#define RW_LOCK_UNLOCKED (rwlock_t) { 0 } |
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#endif |
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#define rwlock_init(lock) do { (void)(lock); } while(0) |
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#define rwlock_init(lock) do { (void)(lock); } while(0) |
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#define _raw_read_lock(lock) do { (void)(lock); } while(0) |
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#define _raw_read_lock(lock) do { (void)(lock); } while(0) |
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#define _raw_read_unlock(lock) do { (void)(lock); } while(0) |
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#define _raw_read_unlock(lock) do { (void)(lock); } while(0) |
