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3258abe099
linux/tools/perf/trace/beauty
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Arnaldo Carvalho de Melo 3258abe099 perf trace beauty futex: Beautify FUTEX_BITSET_MATCH_ANY 
E.g.:

  # strace -e futex -p 14437
  strace: Process 14437 attached
  futex(0x7f46f4808d70, FUTEX_WAKE_PRIVATE, 1) = 0
  futex(0x7f46f24e68b0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, {tv_sec=1516636744, tv_nsec=221969000}, 0xffffffff) = -1 ETIMEDOUT (Connection timed out)
 <detached ...>
  #

Should pretty print that 0xffffffff value, like:

  # trace -e futex --tid 14437
     0.028 (   0.005 ms): futex(uaddr: 0x7f46f4808d70, op: WAKE|PRIV, val: 1                    ) = 0
     0.037 (1000.092 ms): futex(uaddr: 0x7f46f24e68b0, op: WAIT_BITSET|PRIV|CLKRT, utime: 0x7f46f23fedf0, val3: MATCH_ANY) = -1 ETIMEDOUT Connection timed out
^C#

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-raef6e352la90600yksthao1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-01-25 06:37:30 -03:00
..
arch_errno_names.c perf util: Introduce architecture specific errno/name mapping 2018-01-23 09:51:37 -03:00
arch_errno_names.sh perf util: Introduce architecture specific errno/name mapping 2018-01-23 09:51:37 -03:00
beauty.h perf util: Introduce architecture specific errno/name mapping 2018-01-23 09:51:37 -03:00
Build perf trace beauty kcmp: Beautify arguments 2017-10-31 16:17:04 -03:00
clone.c perf trace beauty clone: Suppress unused args according to 'flags' arg 2017-07-20 11:03:10 -03:00
drm_ioctl.sh perf trace beauty ioctl: Beautify DRM ioctl cmds 2017-08-01 13:02:05 -03:00
eventfd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fcntl.c perf trace beauty fcntl: Beautify the 'arg' for DUPFD 2017-07-18 23:14:26 -03:00
flock.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
futex_op.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
futex_val3.c perf trace beauty futex: Beautify FUTEX_BITSET_MATCH_ANY 2018-01-25 06:37:30 -03:00
ioctl.c perf trace beautify ioctl: Beautify perf ioctl's 'cmd' arg 2017-08-01 13:33:50 -03:00
kcmp_type.sh perf trace beauty kcmp: Beautify arguments 2017-10-31 16:17:04 -03:00
kcmp.c perf trace beauty kcmp: Beautify arguments 2017-10-31 16:17:04 -03:00
kvm_ioctl.sh perf trace beautify ioctl: Beautify KVM ioctl's 'cmd' arg 2017-08-01 13:02:52 -03:00
madvise_behavior.sh perf trace beauty madvise: Generate 'behavior' string table from kernel headers 2017-09-21 13:12:59 -03:00
mmap.c tools headers: Syncronize mman.h ABI header 2017-11-28 14:31:56 -03:00
mode_t.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
msg_flags.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
open_flags.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf_event_open.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf_ioctl.sh perf trace beautify ioctl: Beautify perf ioctl's 'cmd' arg 2017-08-01 13:33:50 -03:00
pid.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pkey_alloc_access_rights.sh perf trace beauty: Beautify pkey_{alloc,free,mprotect} arguments 2017-08-28 16:44:47 -03:00
pkey_alloc.c perf trace beauty: Beautify pkey_{alloc,free,mprotect} arguments 2017-08-28 16:44:47 -03:00
prctl_option.sh perf trace beauty prctl: Generate 'option' string table from kernel headers 2017-10-27 09:10:10 -03:00
prctl.c perf trace beauty prctl: Generate 'option' string table from kernel headers 2017-10-27 09:10:10 -03:00
sched_policy.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
seccomp.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
signum.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sndrv_ctl_ioctl.sh perf trace beautify ioctl: Beautify sound ioctl's 'cmd' arg 2017-08-01 13:02:40 -03:00
sndrv_pcm_ioctl.sh perf trace beautify ioctl: Beautify sound ioctl's 'cmd' arg 2017-08-01 13:02:40 -03:00
socket_type.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
statx.c perf trace: Beautify statx syscall 'flag' and 'mask' arguments 2017-03-31 14:42:31 -03:00
vhost_virtio_ioctl.sh perf trace beautify ioctl: Beautify vhost virtio ioctl's 'cmd' arg 2017-08-01 13:32:46 -03:00
waitid_options.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00