On Mon, Oct 15, 2012 at 4:04 PM, Dave Chinner wrote:
> On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Add a /sys/kernel/debug/hot_track// directory for each
>> volume that contains two files. The first, `inode_data', contains the
>> heat
On Mon, Oct 15, 2012 at 3:55 PM, Dave Chinner wrote:
> On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Add a /sys/kernel/debug/hot_track// directory for each
>> volume that contains two files. The first, `inode_data', contains the
>> heat
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
> From: Zhi Yong Wu
>
> Add a /sys/kernel/debug/hot_track// directory for each
> volume that contains two files. The first, `inode_data', contains the
> heat information for inodes that have been brought into the hot data
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
> From: Zhi Yong Wu
>
> Add a /sys/kernel/debug/hot_track// directory for each
> volume that contains two files. The first, `inode_data', contains the
> heat information for inodes that have been brought into the hot data
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
From: Zhi Yong Wu wu...@linux.vnet.ibm.com
Add a /sys/kernel/debug/hot_track/device_name/ directory for each
volume that contains two files. The first, `inode_data', contains the
heat information for inodes that have
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
From: Zhi Yong Wu wu...@linux.vnet.ibm.com
Add a /sys/kernel/debug/hot_track/device_name/ directory for each
volume that contains two files. The first, `inode_data', contains the
heat information for inodes that have
On Mon, Oct 15, 2012 at 3:55 PM, Dave Chinner da...@fromorbit.com wrote:
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
From: Zhi Yong Wu wu...@linux.vnet.ibm.com
Add a /sys/kernel/debug/hot_track/device_name/ directory for each
volume that contains two files. The
On Mon, Oct 15, 2012 at 4:04 PM, Dave Chinner da...@fromorbit.com wrote:
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
From: Zhi Yong Wu wu...@linux.vnet.ibm.com
Add a /sys/kernel/debug/hot_track/device_name/ directory for each
volume that contains two files. The
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
> +static int hot_debugfs_copy(struct debugfs_vol_data *data, char *msg, int
> len)
> +{
> + struct lstring *debugfs_log = data->debugfs_log;
> + uint new_log_alloc_size;
> + char *new_log;
> + static char
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
> +static int hot_debugfs_log_init(struct debugfs_vol_data *data)
> +{
> + int err = 0;
> + struct lstring *debugfs_log = data->debugfs_log;
> +
> + spin_lock(>log_lock);
> + debugfs_log->str =
From: Zhi Yong Wu
Add a /sys/kernel/debug/hot_track// directory for each
volume that contains two files. The first, `inode_data', contains the
heat information for inodes that have been brought into the hot data map
structures. The second, `range_data', contains similar information for
subfile
From: Zhi Yong Wu wu...@linux.vnet.ibm.com
Add a /sys/kernel/debug/hot_track/device_name/ directory for each
volume that contains two files. The first, `inode_data', contains the
heat information for inodes that have been brought into the hot data map
structures. The second, `range_data',
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
+static int hot_debugfs_log_init(struct debugfs_vol_data *data)
+{
+ int err = 0;
+ struct lstring *debugfs_log = data-debugfs_log;
+
+ spin_lock(data-log_lock);
+ debugfs_log-str =
On Wed, Oct 10, 2012 at 06:07:34PM +0800, zwu.ker...@gmail.com wrote:
+static int hot_debugfs_copy(struct debugfs_vol_data *data, char *msg, int
len)
+{
+ struct lstring *debugfs_log = data-debugfs_log;
+ uint new_log_alloc_size;
+ char *new_log;
+ static char err_msg[] =
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