diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-06-27 09:41:40 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-06-29 13:28:12 -0300 |
| commit | b700807196ac8d87e00fed9fda80ab89b7f56db6 (patch) | |
| tree | 2d8a185ababb1d47fb207becf9acc935955a4bd8 /tools/lib | |
| parent | 600da3cfe19496485c5d8d52ff703590a0bd53f6 (diff) | |
| download | linux-b700807196ac8d87e00fed9fda80ab89b7f56db6.tar.bz2 | |
tools lib traceevent: Use local variable 'field'
Use local variable 'field' to reduce typing. It is needed by later patch
not to exceed 80 column.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1340757701-10711-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/traceevent/event-parse.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index b203a50c0f22..63d02be5480f 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -3214,6 +3214,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, { struct pevent *pevent = event->pevent; struct print_flag_sym *flag; + struct format_field *field; unsigned long long val, fval; unsigned long addr; char *str; @@ -3228,27 +3229,29 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, print_str_to_seq(s, format, len_arg, arg->atom.atom); return; case PRINT_FIELD: - if (!arg->field.field) { - arg->field.field = pevent_find_any_field(event, arg->field.name); - if (!arg->field.field) + field = arg->field.field; + if (!field) { + field = pevent_find_any_field(event, arg->field.name); + if (!field) die("field %s not found", arg->field.name); + arg->field.field = field; } /* Zero sized fields, mean the rest of the data */ - len = arg->field.field->size ? : size - arg->field.field->offset; + len = field->size ? : size - field->offset; /* * Some events pass in pointers. If this is not an array * and the size is the same as long_size, assume that it * is a pointer. */ - if (!(arg->field.field->flags & FIELD_IS_ARRAY) && - arg->field.field->size == pevent->long_size) { - addr = *(unsigned long *)(data + arg->field.field->offset); + if (!(field->flags & FIELD_IS_ARRAY) && + field->size == pevent->long_size) { + addr = *(unsigned long *)(data + field->offset); trace_seq_printf(s, "%lx", addr); break; } str = malloc_or_die(len + 1); - memcpy(str, data + arg->field.field->offset, len); + memcpy(str, data + field->offset, len); str[len] = 0; print_str_to_seq(s, format, len_arg, str); free(str); |