hypfs: Add clarification for "weight_min" attribute

The "weight_min" attribute got the wrong name. The value represents
the number of non-stopped (operating) CPUS. Therefore add a note and
rename the struct member to "ocpus".

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/arch/s390/hypfs/hypfs_vm.c b/arch/s390/hypfs/hypfs_vm.c
index 24908ce149f1..32040ace00ea 100644
--- a/arch/s390/hypfs/hypfs_vm.c
+++ b/arch/s390/hypfs/hypfs_vm.c
@@ -32,7 +32,7 @@ struct diag2fc_data {
         __u32 pcpus;
         __u32 lcpus;
         __u32 vcpus;
-        __u32 cpu_min;
+        __u32 ocpus;
         __u32 cpu_max;
         __u32 cpu_shares;
         __u32 cpu_use_samp;
@@ -142,7 +142,12 @@ static int hpyfs_vm_create_guest(struct dentry *systems_dir,
         ATTRIBUTE(cpus_dir, "capped", capped_value);
         ATTRIBUTE(cpus_dir, "dedicated", dedicated_flag);
         ATTRIBUTE(cpus_dir, "count", data->vcpus);
-        ATTRIBUTE(cpus_dir, "weight_min", data->cpu_min);
+        /*
+         * Note: The "weight_min" attribute got the wrong name.
+         * The value represents the number of non-stopped (operating)
+         * CPUS.
+         */
+        ATTRIBUTE(cpus_dir, "weight_min", data->ocpus);
         ATTRIBUTE(cpus_dir, "weight_max", data->cpu_max);
         ATTRIBUTE(cpus_dir, "weight_cur", data->cpu_shares);