On Tue, 24 May 2016 15:52:28 -0700 Andy Lutomirski <l...@kernel.org> wrote:
> Currently, the trace_printk code chooses which static buffer to use based > on what type of atomic context (NMI, IRQ, etc) it's in. Simplify the > code and make it more robust: simply count the nesting depth and choose > a buffer based on the current nesting depth. > > The new code will only drop an event if we nest more than 4 deep, > and the old code was guaranteed to malfunction if that happened. > > Signed-off-by: Andy Lutomirski <l...@kernel.org> A quick scan of this patch looks good. But as the merge window is currently open, and I'll be traveling next week, I may not get to it for a couple of weeks. Can you ping me again sometime after June 7th? I may just pull this in my next queue and hopefully I remember to review it ;-) -- Steve
