Re: proc_dointvec() and write

[J. R. Okajima]

Cong Wang:
> Hmm, odd, I tested other proc files, I see no problem.
> I am wondering why /proc/sys/kernel/printk is special here.

The condition is,
- the entry has multiple values, .maxlen = N * sizeof(foo)
- the entry is writable, .mode = 0644 (or something)

In sysctl.c, only "printk" and "acct" match.


J. R. Okajima
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