On Wed, Nov 7, 2012 at 7:30 AM, David Sterba wrote:
> On Mon, Oct 29, 2012 at 12:30:54PM +0800, zwu.ker...@gmail.com wrote:
>> +static int ioctl_heat_info(struct file *file, void __user *argp)
>> +{
>> + struct inode *inode = file->f_dentry->d_inode;
>> + struct hot_heat_info *heat_info;
>
On Mon, Oct 29, 2012 at 12:30:54PM +0800, zwu.ker...@gmail.com wrote:
> +static int ioctl_heat_info(struct file *file, void __user *argp)
> +{
> + struct inode *inode = file->f_dentry->d_inode;
> + struct hot_heat_info *heat_info;
> + struct hot_inode_item *he;
> + int ret = 0;
> +
From: Zhi Yong Wu
FS_IOC_GET_HEAT_INFO: return a struct containing the various
metrics collected in hot_freq_data structs, and also return a
calculated data temperature based on those metrics. Optionally, retrieve
the temperature from the hot data hash list instead of recalculating it.
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