Reverted /prof/kpctl interface to split start and timer
authorDavide Libenzi <dlibenzi@google.com>
Tue, 1 Dec 2015 02:14:03 +0000 (18:14 -0800)
committerBarret Rhoden <brho@cs.berkeley.edu>
Wed, 16 Dec 2015 21:27:06 +0000 (16:27 -0500)
commit72bdbcc4fc8e9f195815ec4bac256a511abdef4b
tree1142d8744cc624348b3d2578f35fd27af04cda32
parentd0caf66a282f51706ffaa93c83000dfdbc4e54b3
Reverted /prof/kpctl interface to split start and timer

Reverted /prof/kpctl interface to split start and timer.
Given that now tracing can be enabled besides from timers, the start of
the timers has been brought back to be a separate operation.

Signed-off-by: Davide Libenzi <dlibenzi@google.com>
Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>
Documentation/profiling.txt
kern/drivers/dev/kprof.c