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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-12-27 20:19:33 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-12-28 20:33:05 +0100 |
| commit | 2d473389f87ace284bda35a5254bc66e24d0caa9 (patch) | |
| tree | a857d73e991b91de98d2391339ca4f3f8ba4e11f /tools/perf | |
| parent | perf trace: Wire up ioctl's USBDEBFS_ cmd table generator (diff) | |
| download | linux-2d473389f87ace284bda35a5254bc66e24d0caa9.tar.xz linux-2d473389f87ace284bda35a5254bc66e24d0caa9.zip | |
perf trace beauty: Export function to get the files for a thread
So that beautifiers can access things like dev_maj.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-wm5o51f206c5pi063dsaeraq@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-trace.c | 10 | ||||
| -rw-r--r-- | tools/perf/trace/beauty/beauty.h | 7 |
2 files changed, 12 insertions, 5 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 4b03f66b1735..adbf28183560 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -958,11 +958,6 @@ static size_t fprintf_duration(unsigned long t, bool calculated, FILE *fp) return printed + fprintf(fp, "): "); } -struct file { - char *pathname; - int dev_maj; -}; - /** * filename.ptr: The filename char pointer that will be vfs_getname'd * filename.entry_str_pos: Where to insert the string translated from @@ -1064,6 +1059,11 @@ static struct file *thread_trace__files_entry(struct thread_trace *ttrace, int f return ttrace->files.table + fd; } +struct file *thread__files_entry(struct thread *thread, int fd) +{ + return thread_trace__files_entry(thread__priv(thread), fd); +} + static int trace__set_fd_pathname(struct thread *thread, int fd, const char *pathname) { struct thread_trace *ttrace = thread__priv(thread); diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h index 83c5b202e00e..139d485a6f16 100644 --- a/tools/perf/trace/beauty/beauty.h +++ b/tools/perf/trace/beauty/beauty.h @@ -32,6 +32,13 @@ size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, boo struct trace; struct thread; +struct file { + char *pathname; + int dev_maj; +}; + +struct file *thread__files_entry(struct thread *thread, int fd); + struct strarrays { int nr_entries; struct strarray **entries; |