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| author | Al Viro <viro@ftp.linux.org.uk> | 2006-01-12 01:05:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 09:08:57 -0800 |
| commit | 697102cda5c5e778d0bc3b4b9f8d935f4fe64125 (patch) | |
| tree | c97150b6f2a80b014026fbf496f8259937fdac3a | |
| parent | 32d39a9355780bc9aadcf76a2d2004bdbe0f4665 (diff) | |
| download | op-kernel-dev-697102cda5c5e778d0bc3b4b9f8d935f4fe64125.zip op-kernel-dev-697102cda5c5e778d0bc3b4b9f8d935f4fe64125.tar.gz | |
[PATCH] arm26: task_thread_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/arm26/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/arm26/kernel/ptrace.c | 4 | ||||
| -rw-r--r-- | include/asm-arm26/system.h | 2 | ||||
| -rw-r--r-- | include/asm-arm26/thread_info.h | 4 |
4 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm26/kernel/process.c b/arch/arm26/kernel/process.c index 15833a0..159f84a 100644 --- a/arch/arm26/kernel/process.c +++ b/arch/arm26/kernel/process.c @@ -277,7 +277,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start, unsigned long unused, struct task_struct *p, struct pt_regs *regs) { - struct thread_info *thread = p->thread_info; + struct thread_info *thread = task_thread_info(p); struct pt_regs *childregs; childregs = __get_user_regs(thread); diff --git a/arch/arm26/kernel/ptrace.c b/arch/arm26/kernel/ptrace.c index 4e6b735..56afe1f 100644 --- a/arch/arm26/kernel/ptrace.c +++ b/arch/arm26/kernel/ptrace.c @@ -532,7 +532,7 @@ static int ptrace_setregs(struct task_struct *tsk, void *uregs) */ static int ptrace_getfpregs(struct task_struct *tsk, void *ufp) { - return copy_to_user(ufp, &tsk->thread_info->fpstate, + return copy_to_user(ufp, &task_thread_info(tsk)->fpstate, sizeof(struct user_fp)) ? -EFAULT : 0; } @@ -542,7 +542,7 @@ static int ptrace_getfpregs(struct task_struct *tsk, void *ufp) static int ptrace_setfpregs(struct task_struct *tsk, void *ufp) { set_stopped_child_used_math(tsk); - return copy_from_user(&tsk->thread_info->fpstate, ufp, + return copy_from_user(&task_threas_info(tsk)->fpstate, ufp, sizeof(struct user_fp)) ? -EFAULT : 0; } diff --git a/include/asm-arm26/system.h b/include/asm-arm26/system.h index 1bce6b3..ca4ccfc 100644 --- a/include/asm-arm26/system.h +++ b/include/asm-arm26/system.h @@ -111,7 +111,7 @@ extern struct task_struct *__switch_to(struct task_struct *, struct thread_info #define switch_to(prev,next,last) \ do { \ - last = __switch_to(prev,prev->thread_info,next->thread_info); \ + last = __switch_to(prev,task_thread_info(prev),task_thread_info(next)); \ } while (0) /* diff --git a/include/asm-arm26/thread_info.h b/include/asm-arm26/thread_info.h index aff3e56..909c88d 100644 --- a/include/asm-arm26/thread_info.h +++ b/include/asm-arm26/thread_info.h @@ -91,9 +91,9 @@ extern void free_thread_info(struct thread_info *); #define put_thread_info(ti) put_task_struct((ti)->task) #define thread_saved_pc(tsk) \ - ((unsigned long)(pc_pointer((tsk)->thread_info->cpu_context.pc))) + ((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc))) #define thread_saved_fp(tsk) \ - ((unsigned long)((tsk)->thread_info->cpu_context.fp)) + ((unsigned long)(task_thread_info(tsk)->cpu_context.fp)) #else /* !__ASSEMBLY__ */ |
