diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-record.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 0f467cf7aa72..b93573c7ac0b 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -33,8 +33,8 @@ enum write_mode_t { static int *fd[MAX_NR_CPUS][MAX_COUNTERS]; -static unsigned int user_interval = UINT_MAX; -static long default_interval = 0; +static u64 user_interval = ULLONG_MAX; +static u64 default_interval = 0; static int nr_cpus = 0; static unsigned int page_size; @@ -268,7 +268,7 @@ static void create_counter(int counter, int cpu) * it a weak assumption overridable by the user. */ if (!attr->sample_period || (user_freq != UINT_MAX && - user_interval != UINT_MAX)) { + user_interval != ULLONG_MAX)) { if (freq) { attr->sample_type |= PERF_SAMPLE_PERIOD; attr->freq = 1; @@ -817,8 +817,7 @@ static const struct option options[] = { "CPU to profile on"), OPT_BOOLEAN('f', "force", &force, "overwrite existing data file (deprecated)"), - OPT_LONG('c', "count", &user_interval, - "event period to sample"), + OPT_U64('c', "count", &user_interval, "event period to sample"), OPT_STRING('o', "output", &output_name, "file", "output file name"), OPT_BOOLEAN('i', "no-inherit", &no_inherit, @@ -901,7 +900,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __used) if (!event_array) return -ENOMEM; - if (user_interval != UINT_MAX) + if (user_interval != ULLONG_MAX) default_interval = user_interval; if (user_freq != UINT_MAX) freq = user_freq; |