Re: [PATCH 1/1] rcutorture: fixes for printing message buffer

From: Joe Perches
Date: Fri Jul 11 2014 - 16:37:15 EST

On Fri, 2014-07-11 at 16:30 -0400, Pranith Kumar wrote:
> Use snprintf() instead of sprintf() for writing to the message buffer.
> Also use vmalloc() for the allocation of the message buffer. Since pr_alert() is
> limited to print LOG_LINE_MAX characters at a time, we print the buffer in a
> loop one line at a time.
> I tested this using the script as follows:

Did you see the patch I sent you?

It doesn't need a vmalloc.
What is wrong with that approach?

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