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Commit d562ef6a authored by Al Viro's avatar Al Viro Committed by Linus Torvalds
Browse files

[PATCH] sparc: task_thread_info() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 308a792f

arch/sparc/kernel/process.c

+2 −2
Original line number Diff line number Diff line
@@ -337,7 +337,7 @@ EXPORT_SYMBOL(dump_stack); 
 */

unsigned long thread_saved_pc(struct task_struct *tsk)

{

	return tsk->thread_info->kpc;

	return task_thread_info(tsk)->kpc;

}



/*
@@ -724,7 +724,7 @@ unsigned long get_wchan(struct task_struct *task) 
            task->state == TASK_RUNNING)

		goto out;



	fp = task->thread_info->ksp + bias;

	fp = task_thread_info(task)->ksp + bias;

	do {

		/* Bogus frame pointer? */

		if (fp < (task_base + sizeof(struct thread_info)) ||

arch/sparc/kernel/ptrace.c

+2 −2
Original line number Diff line number Diff line
@@ -75,7 +75,7 @@ static inline void read_sunos_user(struct pt_regs *regs, unsigned long offset, 
				   struct task_struct *tsk, long __user *addr)

{

	struct pt_regs *cregs = tsk->thread.kregs;

	struct thread_info *t = tsk->thread_info;

	struct thread_info *t = task_thread_info(tsk);

	int v;

	

	if(offset >= 1024)
@@ -170,7 +170,7 @@ static inline void write_sunos_user(struct pt_regs *regs, unsigned long offset, 
				    struct task_struct *tsk)

{

	struct pt_regs *cregs = tsk->thread.kregs;

	struct thread_info *t = tsk->thread_info;

	struct thread_info *t = task_thread_info(tsk);

	unsigned long value = regs->u_regs[UREG_I3];



	if(offset >= 1024)

arch/sparc/kernel/sun4d_smp.c

+1 −1
Original line number Diff line number Diff line
@@ -200,7 +200,7 @@ void __init smp4d_boot_cpus(void) 
			/* Cook up an idler for this guy. */

			p = fork_idle(i);

			cpucount++;

			current_set[i] = p->thread_info;

			current_set[i] = task_thread_info(p);

			for (no = 0; !cpu_find_by_instance(no, NULL, &mid)

				     && mid != i; no++) ;

arch/sparc/kernel/sun4m_smp.c

+1 −1
Original line number Diff line number Diff line
@@ -173,7 +173,7 @@ void __init smp4m_boot_cpus(void) 
			/* Cook up an idler for this guy. */

			p = fork_idle(i);

			cpucount++;

			current_set[i] = p->thread_info;

			current_set[i] = task_thread_info(p);

			/* See trampoline.S for details... */

			entry += ((i-1) * 3);

arch/sparc/kernel/traps.c

+2 −2
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, 
#ifndef CONFIG_SMP

	if(!fpt) {

#else

        if(!(fpt->thread_info->flags & _TIF_USEDFPU)) {

        if(!(task_thread_info(fpt)->flags & _TIF_USEDFPU)) {

#endif

		fpsave(&fake_regs[0], &fake_fsr, &fake_queue[0], &fake_depth);

		regs->psr &= ~PSR_EF;
@@ -334,7 +334,7 @@ void do_fpe_trap(struct pt_regs *regs, unsigned long pc, unsigned long npc, 
	/* nope, better SIGFPE the offending process... */

	       

#ifdef CONFIG_SMP

	fpt->thread_info->flags &= ~_TIF_USEDFPU;

	task_thread_info(fpt)->flags &= ~_TIF_USEDFPU;

#endif

	if(psr & PSR_PS) {

		/* The first fsr store/load we tried trapped,