![Ralf Baechle](/assets/img/avatar_default.png)
Based on patch by Chad Reese of Cavium Networks. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
26 lines
446 B
C
26 lines
446 B
C
#ifndef _ASM_SPINLOCK_TYPES_H
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#define _ASM_SPINLOCK_TYPES_H
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#ifndef __LINUX_SPINLOCK_TYPES_H
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# error "please don't include this file directly"
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#endif
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typedef struct {
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/*
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* bits 0..13: serving_now
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* bits 14 : junk data
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* bits 15..28: ticket
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*/
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unsigned int lock;
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} raw_spinlock_t;
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#define __RAW_SPIN_LOCK_UNLOCKED { 0 }
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typedef struct {
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volatile unsigned int lock;
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} raw_rwlock_t;
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#define __RAW_RW_LOCK_UNLOCKED { 0 }
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#endif
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