Messages in this thread Patch in this message | | | From | Davidlohr Bueso <> | Subject | [PATCH 1/5] ipc,msg: use current->state helpers | Date | Tue, 13 May 2014 13:27:33 -0700 |
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Call __set_current_state() instead of assigning the new state directly.
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com> --- ipc/msg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ipc/msg.c b/ipc/msg.c index 7ed1ef3..5a8489b 100644 --- a/ipc/msg.c +++ b/ipc/msg.c @@ -227,7 +227,7 @@ static int newque(struct ipc_namespace *ns, struct ipc_params *params) static inline void ss_add(struct msg_queue *msq, struct msg_sender *mss) { mss->tsk = current; - current->state = TASK_INTERRUPTIBLE; + __set_current_state(TASK_INTERRUPTIBLE); list_add_tail(&mss->list, &msq->q_senders); } @@ -976,7 +976,7 @@ long do_msgrcv(int msqid, void __user *buf, size_t bufsz, long msgtyp, int msgfl else msr_d.r_maxsize = bufsz; msr_d.r_msg = ERR_PTR(-EAGAIN); - current->state = TASK_INTERRUPTIBLE; + __set_current_state(TASK_INTERRUPTIBLE); ipc_unlock_object(&msq->q_perm); rcu_read_unlock(); -- 1.8.1.4
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