On Sat, 2014-01-11 at 10:28 +0900, Tetsuo Handa wrote:
> Step 1: (targeted to 3.14-rc1)
> Add "%pT" format specifier and commcpy() wrapper function.
>
> Step 2: (started after step 1 is reflected to other git trees)
> Replace printk("%s", p->comm) with printk("%pT", p).
Replace printk("%s", current->comm) with printk("%pT", NULL);
?
> Replace strcpy(buf, p->comm) with commcpy(buf, p).
> Step 3: (started after step 2 is reflected to other git trees)
> Add rcu_read_lock()/rcu_read_unlock() into commcpy().
> Modify set_task_comm() etc. to replace ->comm using RCU.
Aren't steps 2 and 3 independent?
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