From mboxrd@z Thu Jan 1 00:00:00 1970 From: Davidlohr Bueso Date: Thu, 15 Jan 2015 07:50:00 +0000 Subject: ia64: use current->state helpers Message-Id: <1421308200.17403.3.camel@stgolabs.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Tony Luck , Fenghua Yu Cc: linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org, Davidlohr Bueso Call __set_current_state() instead of assigning the new state directly. These interfaces also aid CONFIG_DEBUG_ATOMIC_SLEEP environments, keeping track of who changed the state. Signed-off-by: Davidlohr Bueso --- Completely untested. arch/ia64/kernel/mca.c | 2 +- arch/ia64/kernel/ptrace.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 8bfd36a..9797d01 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -1821,7 +1821,7 @@ format_mca_init_stack(void *mca_data, unsigned long offset, ti->task = p; ti->cpu = cpu; p->stack = ti; - p->state = TASK_UNINTERRUPTIBLE; + __set_task_state(p, TASK_UNINTERRUPTIBLE); cpu_set(cpu, p->cpus_allowed); INIT_LIST_HEAD(&p->tasks); p->parent = p->real_parent = p->group_leader = p; diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c index 6f54d51..67bb42c 100644 --- a/arch/ia64/kernel/ptrace.c +++ b/arch/ia64/kernel/ptrace.c @@ -643,7 +643,7 @@ ptrace_attach_sync_user_rbs (struct task_struct *child) !test_and_set_tsk_thread_flag(child, TIF_RESTORE_RSE)) { set_notify_resume(child); - child->state = TASK_TRACED; + __set_task_state(child, TASK_TRACED); stopped = 1; } spin_unlock_irq(&child->sighand->siglock); @@ -665,7 +665,7 @@ ptrace_attach_sync_user_rbs (struct task_struct *child) spin_lock_irq(&child->sighand->siglock); if (child->state = TASK_TRACED && (child->signal->flags & SIGNAL_STOP_STOPPED)) { - child->state = TASK_STOPPED; + __set_task_state(child, TASK_STOPPED); } spin_unlock_irq(&child->sighand->siglock); } -- 2.1.2