Scanning command names in sched entries that has space in the name

[littlewhywhat]

for example:

// 'POSIX timer 1'
 prev_comm=DispSync prev_pid=1081 prev_prio=97 prev_state=S ==> next_comm=POSIX timer 1 next_pid=1085 next_prio=112

// AsyncTask #18
prev_comm=.android.dialer prev_pid=2045 prev_prio=110 prev_state=S ==> next_comm=AsyncTask #18 next_pid=2682 next_prio=130

// 'POSIX timer 1' 
comm=POSIX timer 0 pid=1083 prio=112 success=1 target_cpu=000