android_kernel_xiaomi_sm8450

xiaomi-sm8450/android_kernel_xiaomi_sm8450

Files

Naveen N. Rao 6fae8663c9 perf scripting python: Add ppc64le to audit uname list

Before patch:

  $ uname -m
  ppc64le
  $ ./perf script -s ./scripts/python/syscall-counts.py
  Install the audit-libs-python package to get syscall names.
  For example:
    # apt-get install python-audit (Ubuntu)
    # yum install audit-libs-python (Fedora)
    etc.

  Press control+C to stop and show the summary
  ^CWarning:
  4 out of order events recorded.

  syscall events:

  event                                          count
  ----------------------------------------  -----------
  4                                             504638
  54                                              1206
  221                                               42
  55                                                21
  3                                                 12
  167                                               10
  11                                                 8
  6                                                  7
  125                                                6
  5                                                  6
  108                                                5
  162                                                4
  90                                                 4
  45                                                 3
  33                                                 3
  311                                                1
  246                                                1
  238                                                1
  93                                                 1
  91                                                 1

After patch:
  ./perf script -s ./scripts/python/syscall-counts.py
  Press control+C to stop and show the summary
  ^CWarning:
  5 out of order events recorded.

  syscall events:

  event                                          count
  ----------------------------------------  -----------
  write                                         643411
  ioctl                                           1206
  futex                                             54
  fcntl                                             27
  poll                                              14
  read                                              12
  execve                                             8
  close                                              7
  mprotect                                           6
  open                                               6
  nanosleep                                          5
  fstat                                              5
  mmap                                               4
  inotify_add_watch                                  3
  brk                                                3
  access                                             3
  timerfd_settime                                    1
  clock_gettime                                      1
  epoll_wait                                         1
  ftruncate                                          1
  munmap                                             1

Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Paul Clarke <pc@us.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/n/tip-bnl67p1alkvx97pn9moxz3qp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2017-08-11 10:42:52 -03:00