LU-4993 libcfs: convert nodemask_t to linux bitmask

[fs/lustre-release.git] / libcfs / libcfs / libcfs_cpu.c

diff --git a/libcfs/libcfs/libcfs_cpu.c b/libcfs/libcfs/libcfs_cpu.c
index 775af69..0934061 100644 (file)
--- a/libcfs/libcfs/libcfs_cpu.c
+++ b/libcfs/libcfs/libcfs_cpu.c
@@ -58,6 +58,7 @@ cfs_cpt_table_alloc(unsigned int ncpt)
        LIBCFS_ALLOC(cptab, sizeof(*cptab));
        if (cptab != NULL) {
                cptab->ctb_version = CFS_CPU_VERSION_MAGIC;
+               node_set(0, cptab->ctb_nodemask);
                cptab->ctb_nparts  = ncpt;
        }
 
@@ -75,6 +76,20 @@ cfs_cpt_table_free(struct cfs_cpt_table *cptab)
 EXPORT_SYMBOL(cfs_cpt_table_free);
 
 int
+cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len)
+{
+       int     rc = 0;
+
+       rc = snprintf(buf, len, "%d\t: %d\n", 0, 0);
+       len -= rc;
+       if (len <= 0)
+               return -EFBIG;
+
+       return rc;
+}
+EXPORT_SYMBOL(cfs_cpt_table_print);
+
+int
 cfs_cpt_number(struct cfs_cpt_table *cptab)
 {
        return 1;
@@ -95,6 +110,13 @@ cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt)
 }
 EXPORT_SYMBOL(cfs_cpt_online);
 
+nodemask_t *
+cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt)
+{
+       return &cptab->ctb_nodemask;
+}
+EXPORT_SYMBOL(cfs_cpt_cpumask);
+
 int
 cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu)
 {
@@ -161,6 +183,13 @@ cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt)
 EXPORT_SYMBOL(cfs_cpt_spread_node);
 
 int
+cfs_cpu_ht_nsiblings(int cpu)
+{
+       return 1;
+}
+EXPORT_SYMBOL(cfs_cpu_ht_nsiblings);
+
+int
 cfs_cpt_current(struct cfs_cpt_table *cptab, int remap)
 {
        return 0;