perf record: mmap fails when specifying process/thread

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Latest perf-core (pulled 5 minutes ago):

# ps -C sshd
  PID TTY          TIME CMD
  961 ?        00:00:00 sshd
 1042 ?        00:00:00 sshd

# /tmp/build-perf/perf record -v -fo/tmp/ -p 1042
  Warning:  ... trying to fall back to cpu-clock-ticks

  Fatal: failed to mmap with 22 (Invalid argument)

It works fine with -a argument and when a command is given, but fails
with the -p or -t argument.

To unsubscribe from this list: send the line "unsubscribe linux-perf-users" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at

[Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]    [Yosemite Photos]    [Free Online Dating]     [Linux Kernel]     [Linux SCSI]     [XFree86]

Add to Google Powered by Linux