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authorAl Viro <viro@ftp.linux.org.uk>2006-01-12 01:05:56 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-12 09:08:55 -0800
commite7c1b32fd354c34c4dceb1736a485bc5d91f7c43 (patch)
tree165e0b0f4cf5cc3e393e66fedf4e81d90cf7297c /arch/arm/kernel/ptrace.c
parent68f8b1f8f113fcbc8d8e835f174b97cdaf96af20 (diff)
[PATCH] arm: 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>
Diffstat (limited to 'arch/arm/kernel/ptrace.c')
-rw-r--r--arch/arm/kernel/ptrace.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 2b84f78d7b0..f003062c945 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -604,7 +604,7 @@ static int ptrace_setregs(struct task_struct *tsk, void __user *uregs)
*/
static int ptrace_getfpregs(struct task_struct *tsk, void __user *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;
}
@@ -613,7 +613,7 @@ static int ptrace_getfpregs(struct task_struct *tsk, void __user *ufp)
*/
static int ptrace_setfpregs(struct task_struct *tsk, void __user *ufp)
{
- struct thread_info *thread = tsk->thread_info;
+ struct thread_info *thread = task_thread_info(tsk);
thread->used_cp[1] = thread->used_cp[2] = 1;
return copy_from_user(&thread->fpstate, ufp,
sizeof(struct user_fp)) ? -EFAULT : 0;
@@ -626,7 +626,7 @@ static int ptrace_setfpregs(struct task_struct *tsk, void __user *ufp)
*/
static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
{
- struct thread_info *thread = tsk->thread_info;
+ struct thread_info *thread = task_thread_info(tsk);
void *ptr = &thread->fpstate;
if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
@@ -643,7 +643,7 @@ static int ptrace_getwmmxregs(struct task_struct *tsk, void __user *ufp)
*/
static int ptrace_setwmmxregs(struct task_struct *tsk, void __user *ufp)
{
- struct thread_info *thread = tsk->thread_info;
+ struct thread_info *thread = task_thread_info(tsk);
void *ptr = &thread->fpstate;
if (!test_ti_thread_flag(thread, TIF_USING_IWMMXT))
@@ -779,7 +779,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
#endif
case PTRACE_GET_THREAD_AREA:
- ret = put_user(child->thread_info->tp_value,
+ ret = put_user(task_thread_info(child)->tp_value,
(unsigned long __user *) data);
break;