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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-12-11 10:39:30 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-12-18 12:23:56 -0300 |
| commit | ca7ff2c8e7add62b661c414257e7ef12cd40a950 (patch) | |
| tree | 92c0aff5a73f1457f77f89d1bbffe7bae6efffc2 /tools/perf/trace/beauty/beauty.h | |
| parent | 5a1cb7edfbf6ee8087b75d32461775501213a8e9 (diff) | |
| download | linux-ca7ff2c8e7add62b661c414257e7ef12cd40a950.tar.gz linux-ca7ff2c8e7add62b661c414257e7ef12cd40a950.tar.bz2 linux-ca7ff2c8e7add62b661c414257e7ef12cd40a950.zip | |
perf trace: Beautify renameat2's flags argument
# strace -e renameat2 -f perf trace -e rename* mv c /tmp
strace: Process 10824 attached
[pid 10824] renameat2(AT_FDCWD, "c", AT_FDCWD, "/tmp", RENAME_NOREPLACE) = -1 EXDEV (Invalid cross-device link)
[pid 10824] renameat2(AT_FDCWD, "c", AT_FDCWD, "/tmp/c", RENAME_NOREPLACE) = -1 EEXIST (File exists)
1.857 ( 0.008 ms): mv/10824 renameat2(olddfd: CWD, oldname: 0x7ffc72ff3d81, newdfd: CWD, newname: 0x7ffc72ff3d83, flags: NOREPLACE) = -1 EXDEV Invalid cross-device link
2.002 ( 0.006 ms): mv/10824 renameat2(olddfd: CWD, oldname: 0x7ffc72ff3d81, newdfd: CWD, newname: 0x55ad609efcc0, flags: NOREPLACE) = -1 EEXIST File exists
mv: 'c' and '/tmp/c' are the same file
[pid 10824] +++ exited with 1 +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10824, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
+++ exited with 0 +++
#
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-glyt6nzlt1yx56m5bshy6g83@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/trace/beauty/beauty.h')
| -rw-r--r-- | tools/perf/trace/beauty/beauty.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h index 039c29039b2c..48ff3ce05325 100644 --- a/tools/perf/trace/beauty/beauty.h +++ b/tools/perf/trace/beauty/beauty.h @@ -144,6 +144,9 @@ size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_a size_t syscall_arg__scnprintf_prctl_arg3(char *bf, size_t size, struct syscall_arg *arg); #define SCA_PRCTL_ARG3 syscall_arg__scnprintf_prctl_arg3 +size_t syscall_arg__scnprintf_renameat2_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_RENAMEAT2_FLAGS syscall_arg__scnprintf_renameat2_flags + size_t syscall_arg__scnprintf_sockaddr(char *bf, size_t size, struct syscall_arg *arg); #define SCA_SOCKADDR syscall_arg__scnprintf_sockaddr |