It is used by kgdb, ftrace, kprobe and jump label, so we factor
this out into a helper routine.
Reviewed-by: NChris Metcalf <cmetcalf@ezchip.com>
Signed-off-by: NZhigang Lu <zlu@ezchip.com>
Signed-off-by: NChris Metcalf <cmetcalf@ezchip.com>

And other message logging neatening.

Other miscellanea:

o coalesce formats
o realign arguments
o standardize a couple of macros
o use __func__ instead of embedding the function name
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>

This change includes support for Kprobes, Jprobes and Return Probes.
Reviewed-by: NMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: NTony Lu <zlu@tilera.com>
Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>