tree 60236a7ba6de57c3a5df7d52730d49139360f8f4
parent cdc68ec01853baf3558c6d25f19c869add4a6888
author Jisheng Zhang <jszhang@marvell.com> 1445328158 +0800
committer Daniel Lezcano <daniel.lezcano@linaro.org> 1445906038 +0100

clocksource/drivers/vf_pit_timer: Prevent ftrace recursion

Having a traceable function in the sched_clock() path leads to a recursion
within ftrace and a kernel crash.

We should not trace the pit_read_sched_clock() function. Fix this by adding a
notrace attribute to this function.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>