BOOL
visorchannel_signalinsert(struct visorchannel *channel, u32 queue, void *msg)
{
BOOL rc;
if (channel->needs_lock) {
spin_lock(&channel->insert_lock);
rc = signalinsert_inner(channel, queue, msg);
spin_unlock(&channel->insert_lock);
} else {
rc = signalinsert_inner(channel, queue, msg);
}
return rc;
}
/**
* visorchannel_signalinsert() - inserts a message into the designated
* channel/queue
* @channel: the channel the message will be added to
* @queue: the queue the message will be added to
* @msg: the message to insert
*
* Return: integer error code indicating the status of the insertion
*/
int
visorchannel_signalinsert(struct visorchannel *channel, u32 queue, void *msg)
{
int rc;
unsigned long flags;
if (channel->needs_lock) {
spin_lock_irqsave(&channel->insert_lock, flags);
rc = signalinsert_inner(channel, queue, msg);
spin_unlock_irqrestore(&channel->insert_lock, flags);
} else {
rc = signalinsert_inner(channel, queue, msg);
}
return rc;
}