perf record: Fix bug mismatch with -c option definition

[safe/jmp/linux-2.6] / tools / perf / builtin-record.c

diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 0f467cf..b93573c 100644 (file)
--- 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;