diff options
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/cpu/fpu.c | 2 | ||||
| -rw-r--r-- | arch/sh/kernel/process_32.c | 6 | ||||
| -rw-r--r-- | arch/sh/kernel/process_64.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c index f8f7af5..4e33224 100644 --- a/arch/sh/kernel/cpu/fpu.c +++ b/arch/sh/kernel/cpu/fpu.c @@ -44,7 +44,7 @@ void __fpu_state_restore(void) restore_fpu(tsk); task_thread_info(tsk)->status |= TS_USEDFPU; - tsk->fpu_counter++; + tsk->thread.fpu_counter++; } void fpu_state_restore(struct pt_regs *regs) diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index ebd3933..2885fc9 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -156,7 +156,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, #endif ti->addr_limit = KERNEL_DS; ti->status &= ~TS_USEDFPU; - p->fpu_counter = 0; + p->thread.fpu_counter = 0; return 0; } *childregs = *current_pt_regs(); @@ -189,7 +189,7 @@ __switch_to(struct task_struct *prev, struct task_struct *next) unlazy_fpu(prev, task_pt_regs(prev)); /* we're going to use this soon, after a few expensive things */ - if (next->fpu_counter > 5) + if (next->thread.fpu_counter > 5) prefetch(next_t->xstate); #ifdef CONFIG_MMU @@ -207,7 +207,7 @@ __switch_to(struct task_struct *prev, struct task_struct *next) * restore of the math state immediately to avoid the trap; the * chances of needing FPU soon are obviously high now */ - if (next->fpu_counter > 5) + if (next->thread.fpu_counter > 5) __fpu_state_restore(); return prev; diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index 174d124b..e2062e6 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -374,7 +374,7 @@ asmlinkage void ret_from_kernel_thread(void); int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, struct task_struct *p) { - struct pt_regs *childregs, *regs = current_pt_regs(); + struct pt_regs *childregs; #ifdef CONFIG_SH_FPU /* can't happen for a kernel thread */ @@ -393,7 +393,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, if (unlikely(p->flags & PF_KTHREAD)) { memset(childregs, 0, sizeof(struct pt_regs)); childregs->regs[2] = (unsigned long)arg; - childregs->regs[3] = (unsigned long)fn; + childregs->regs[3] = (unsigned long)usp; childregs->sr = (1 << 30); /* not user_mode */ childregs->sr |= SR_FD; /* Invalidate FPU flag */ p->thread.pc = (unsigned long) ret_from_kernel_thread; |
