[PATCH v6 01/12] tools lib traceevent: Convert remaining %p[fF] users to %p[sS]
From: Sakari Ailus <sakari.ailus@linux.intel.com>
Date: 2019-09-10 08:47:29
Also in:
linux-acpi, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
There are no in-kernel %p[fF] users left. Convert the traceevent tool, too, to align with the kernel. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Arnaldo Carvalho de Melo <redacted> Cc: Tzvetomir Stoyanov <redacted> Cc: linux-trace-devel@vger.kernel.org Cc: Jiri Olsa <redacted> Cc: Namhyung Kim <namhyung@kernel.org> --- .../Documentation/libtraceevent-func_apis.txt | 10 +++++----- tools/lib/traceevent/event-parse.c | 7 +++---- 2 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt b/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt
index 38bfea30a5f64..f6aca0df2151a 100644
--- a/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt
+++ b/tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt@@ -59,12 +59,12 @@ parser context. The _tep_register_function()_ function registers a function name mapped to an address and (optional) module. This mapping is used in case the function tracer -or events have "%pF" or "%pS" parameter in its format string. It is common to -pass in the kallsyms function names with their corresponding addresses with this +or events have "%pS" parameter in its format string. It is common to pass in +the kallsyms function names with their corresponding addresses with this function. The _tep_ argument is the trace event parser context. The _name_ is -the name of the function, the string is copied internally. The _addr_ is -the start address of the function. The _mod_ is the kernel module -the function may be in (NULL for none). +the name of the function, the string is copied internally. The _addr_ is the +start address of the function. The _mod_ is the kernel module the function may +be in (NULL for none). The _tep_register_print_string()_ function registers a string by the address it was stored in the kernel. Some strings internal to the kernel with static
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index b36b536a9fcba..1d7927ff32660 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c@@ -4335,8 +4335,6 @@ static struct tep_print_arg *make_bprint_args(char *fmt, void *data, int size, s switch (*ptr) { case 's': case 'S': - case 'f': - case 'F': case 'x': break; default:
@@ -4455,12 +4453,13 @@ get_bprint_format(void *data, int size __maybe_unused, printk = find_printk(tep, addr); if (!printk) { - if (asprintf(&format, "%%pf: (NO FORMAT FOUND at %llx)\n", addr) < 0) + if (asprintf(&format, "%%ps: (NO FORMAT FOUND at %llx)\n", + addr) < 0) return NULL; return format; } - if (asprintf(&format, "%s: %s", "%pf", printk->printk) < 0) + if (asprintf(&format, "%s: %s", "%ps", printk->printk) < 0) return NULL; return format;
--
2.20.1