On 9/3/15 11:36 AM, billodo wrote:
> Currently, xfs global stats are in procfs. This patch introduces
> (replicates) the global stats in sysfs. Additionally a stats_clear file
> is introduced in sysfs.
>
> Signed-off-by: Bill O'Donnell <billodo@xxxxxxxxxx>
> ---
> fs/xfs/xfs_stats.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
> fs/xfs/xfs_stats.h | 2 ++
> fs/xfs/xfs_super.c | 17 ++++++++---
> fs/xfs/xfs_sysfs.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++
> fs/xfs/xfs_sysfs.h | 1 +
> 5 files changed, 177 insertions(+), 4 deletions(-)
>
> diff --git a/fs/xfs/xfs_stats.c b/fs/xfs/xfs_stats.c
> index f224038..856cf57 100644
> --- a/fs/xfs/xfs_stats.c
> +++ b/fs/xfs/xfs_stats.c
> @@ -29,6 +29,89 @@ static int counter_val(int idx)
> return val;
> }
>
> +int xfs_stats_format(char *buf)
> +{
> + int i, j;
> + int len = 0;
Oh, one other little nitpick, tab over "len" to match the rest.
> + __uint64_t xs_xstrat_bytes = 0;
> + __uint64_t xs_write_bytes = 0;
> + __uint64_t xs_read_bytes = 0;
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