[PATCH 12/24] perf daemon: Add stop command

Add 'perf daemon stop' command to stop daemon process and all running sessions. Example: # cat ~/.perfconfig [daemon] base=/opt/perfdata [session-cycles] run = -m 10M -e cycles --overwrite --switch-output -a [session-sched] run = -m 20M -e sched:* --overwrite --switch-output -a

[PATCH 12/24] perf daemon: Add stop command

Add 'perf daemon stop' command to stop daemon process and all running sessions. Example: # cat ~/.perfconfig [daemon] base=/opt/perfdata [session-cycles] run = -m 10M -e cycles --overwrite --switch-output -a [session-sched] run = -m 20M -e sched:* --overwrite --switch-output -a