Re: [PATCH] lib/vsprintf: add %pT format specifier

[Joe Perches]

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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