The build was showing the warning:
aperf.c:60:27: warning: iteration
2147483647 invokes undefined behavior
[-Waggressive-loop-optimizations]
for (i=0; i<0x8fffffff; i++) {
This change sets i, cpu and fd to unsigned int as they should not need
to be signed.
Cc: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
}
int main(int argc, char **argv) {
- int i, cpu, fd;
+ unsigned int i, cpu, fd;
char msr_file_name[64];
long long tsc, old_tsc, new_tsc;
long long aperf, old_aperf, new_aperf;