kernel: Rename end_thread() to halt_thread()

The routine halt_thread() acts nearly identical to end_thread()
except that instead of only halting the thread if the _THREAD_DEAD
state bit is not set, it will halt it if bit specified by the
parameter new_state is not set (which is always _THREAD_DEAD).

Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
1 file changed