diff options
| -rw-r--r-- | services/core/java/com/android/server/am/ActivityManagerShellCommand.java | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java index d1379b669563..cba9674d7360 100644 --- a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java +++ b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java @@ -826,7 +826,7 @@ final class ActivityManagerShellCommand extends ShellCommand { return -1; } } - process = getNextArg(); + process = getNextArgRequired(); } else { // Compatibility with old syntax: process is specified first. process = cmd; @@ -2998,15 +2998,22 @@ final class ActivityManagerShellCommand extends ShellCommand { pw.println(" start: start tracing IPC transactions."); pw.println(" stop: stop tracing IPC transactions and dump the results to file."); pw.println(" --dump-file <FILE>: Specify the file the trace should be dumped to."); - pw.println(" profile [start|stop] [--user <USER_ID> current] [--sampling INTERVAL]"); - pw.println(" [--streaming] <PROCESS> <FILE>"); - pw.println(" Start and stop profiler on a process. The given <PROCESS> argument"); + pw.println(" profile start [--user <USER_ID> current]"); + pw.println(" [--sampling INTERVAL | --streaming] <PROCESS> <FILE>"); + pw.println(" Start profiler on a process. The given <PROCESS> argument"); pw.println(" may be either a process name or pid. Options are:"); pw.println(" --user <USER_ID> | current: When supplying a process name,"); - pw.println(" specify user of process to profile; uses current user if not specified."); + pw.println(" specify user of process to profile; uses current user if not"); + pw.println(" specified."); pw.println(" --sampling INTERVAL: use sample profiling with INTERVAL microseconds"); - pw.println(" between samples"); - pw.println(" --streaming: stream the profiling output to the specified file"); + pw.println(" between samples."); + pw.println(" --streaming: stream the profiling output to the specified file."); + pw.println(" profile stop [--user <USER_ID> current] <PROCESS>"); + pw.println(" Stop profiler on a process. The given <PROCESS> argument"); + pw.println(" may be either a process name or pid. Options are:"); + pw.println(" --user <USER_ID> | current: When supplying a process name,"); + pw.println(" specify user of process to profile; uses current user if not"); + pw.println(" specified."); pw.println(" dumpheap [--user <USER_ID> current] [-n] [-g] <PROCESS> <FILE>"); pw.println(" Dump the heap of a process. The given <PROCESS> argument may"); pw.println(" be either a process name or pid. Options are:"); |