On Thu, Feb 20, 2014 at 01:33:56PM +0000, Sudeep Holla wrote:
> Thanks, this info was helpful and looks like it's stupid mistake I did. I
> deleted a line unknowingly while trying to minimise the diff for show_cacheinfo.
> The below fix-up must work IIUC the issue. I will squash this in my next update
> if it works.
>
> Regards,
> Sudeep
>
> --->8
>
> From 77690bc34b2b4b492377998019371f6e2f8f90b7 Mon Sep 17 00:00:00 2001
> From: Sudeep Holla <sudeep.holla@xxxxxxx>
> Date: Thu, 20 Feb 2014 13:14:09 +0000
> Subject: [PATCH] fixup! s390: move cacheinfo sysfs to generic cacheinfo
> infrastructure
>
> ---
> arch/s390/kernel/cache.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/arch/s390/kernel/cache.c b/arch/s390/kernel/cache.c
> index e064f95..aeedb7f 100644
> --- a/arch/s390/kernel/cache.c
> +++ b/arch/s390/kernel/cache.c
> @@ -68,14 +68,15 @@ void show_cacheinfo(struct seq_file *m)
> {
> int cpu = smp_processor_id(), idx;
> struct cpu_cacheinfo *this_cpu_ci = get_cpu_cacheinfo(cpu);
> - struct cache_info *cache = this_cpu_ci->info_list;
> + struct cache_info *cache;
>
> for (idx = 0; idx < this_cpu_ci->num_leaves; idx++) {
> + cache = this_cpu_ci->info_list + idx;
> seq_printf(m, "cache%-11d: ", idx);
> seq_printf(m, "level=%d ", cache->level);
> seq_printf(m, "type=%s ", cache_type_string[cache->type]);
> seq_printf(m, "scope=%s ",
> - cache->disable_sysfs ? "Private" : "Shared");
> + cache->disable_sysfs ? "Shared" : "Private");
> seq_printf(m, "size=%dK ", cache->size >> 10);
> seq_printf(m, "line_size=%u ", cache->coherency_line_size);
> seq_printf(m, "associativity=%d", cache->ways_of_associativity);
With this patch applied the output looks ok again.
Thanks,
Heiko
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