| commit | 3b99669b75db04e411bb298591224a9e8e4f57fb | [log] [tgz] |
|---|---|---|
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | Tue Feb 16 20:19:19 2016 +0100 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Wed Feb 17 00:28:15 2016 +0100 |
| tree | 3b8ad250613dbb92a056d8fc6024ff2ef9263da9 | |
| parent | 7024b18ca461bab45e5fb329f6e3d904d5109401 [diff] |
cpuidle: menu: help gcc generate slightly better code We know that the avg variable actually ends up holding a 32 bit quantity, since it's an average of such numbers. It is only a u64 because it is temporarily used to hold the sum. Making it an actual u32 allows gcc to generate slightly better code, e.g. when computing the square, it can do a 32x32->64 multiply. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>