de8aacbe6a
convert mm_context_t semaphore to a mutex. Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
19 lines
309 B
C
19 lines
309 B
C
#ifndef __i386_MMU_H
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#define __i386_MMU_H
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#include <linux/mutex.h>
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/*
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* The i386 doesn't have a mmu context, but
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* we put the segment information here.
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*
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* cpu_vm_mask is used to optimize ldt flushing.
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*/
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typedef struct {
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int size;
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struct mutex lock;
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void *ldt;
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void *vdso;
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} mm_context_t;
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#endif
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