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Searched refs:num_roots (Results 1 – 3 of 3) sorted by relevance

/linux/arch/x86/kernel/
H A Damd_node.c249 u16 count, num_roots, roots_per_node, node, num_nodes; in amd_smn_init() local
260 num_roots = 0; in amd_smn_init()
276 num_roots++; in amd_smn_init()
279 pr_debug("Found %d AMD root devices\n", num_roots); in amd_smn_init()
281 if (!num_roots) in amd_smn_init()
289 roots_per_node = num_roots / num_nodes; in amd_smn_init()
/linux/drivers/pci/
H A Dxen-pcifront.c807 int i, num_roots, len; in pcifront_connect() local
812 "root_num", "%d", &num_roots); in pcifront_connect()
822 num_roots = 0; in pcifront_connect()
829 for (i = 0; i < num_roots; i++) { in pcifront_connect()
/linux/fs/btrfs/
H A Dsend.c115 int num_roots; member
1411 *root_count_ret = entry->num_roots; in lookup_backref_cache()
1439 new_entry->num_roots = 0; in store_backref_cache()
1452 if (new_entry->num_roots >= SEND_MAX_BACKREF_CACHE_ROOTS) { in store_backref_cache()
1457 new_entry->root_ids[new_entry->num_roots] = root_id; in store_backref_cache()
1458 new_entry->num_roots++; in store_backref_cache()