diff options
| -rw-r--r-- | arch/ia64/sn/kernel/sn2/prominfo_proc.c | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/arch/ia64/sn/kernel/sn2/prominfo_proc.c b/arch/ia64/sn/kernel/sn2/prominfo_proc.c index 20b88cb1881a..90298bda936a 100644 --- a/arch/ia64/sn/kernel/sn2/prominfo_proc.c +++ b/arch/ia64/sn/kernel/sn2/prominfo_proc.c @@ -216,58 +216,40 @@ void __exit prominfo_exit(void); module_init(prominfo_init); module_exit(prominfo_exit); -static struct proc_dir_entry **proc_entries; static struct proc_dir_entry *sgi_prominfo_entry; #define NODE_NAME_LEN 11 int __init prominfo_init(void) { - struct proc_dir_entry **entp; cnodeid_t cnodeid; - unsigned long nasid; - int size; - char name[NODE_NAME_LEN]; if (!ia64_platform_is("sn2")) return 0; - size = num_online_nodes() * sizeof(struct proc_dir_entry *); - proc_entries = kzalloc(size, GFP_KERNEL); - if (!proc_entries) - return -ENOMEM; - sgi_prominfo_entry = proc_mkdir("sgi_prominfo", NULL); + if (!sgi_prominfo_entry) + return -ENOMEM; - entp = proc_entries; for_each_online_node(cnodeid) { + struct proc_dir_entry *dir; + unsigned long nasid; + char name[NODE_NAME_LEN]; + sprintf(name, "node%d", cnodeid); - *entp = proc_mkdir(name, sgi_prominfo_entry); + dir = proc_mkdir(name, sgi_prominfo_entry); + if (!dir) + continue; nasid = cnodeid_to_nasid(cnodeid); - create_proc_read_entry("fit", 0, *entp, read_fit_entry, + create_proc_read_entry("fit", 0, dir, read_fit_entry, (void *)nasid); - create_proc_read_entry("version", 0, *entp, + create_proc_read_entry("version", 0, dir, read_version_entry, (void *)nasid); - entp++; } - return 0; } void __exit prominfo_exit(void) { - struct proc_dir_entry **entp; - unsigned int cnodeid; - char name[NODE_NAME_LEN]; - - entp = proc_entries; - for_each_online_node(cnodeid) { - remove_proc_entry("fit", *entp); - remove_proc_entry("version", *entp); - sprintf(name, "node%d", cnodeid); - remove_proc_entry(name, sgi_prominfo_entry); - entp++; - } - remove_proc_entry("sgi_prominfo", NULL); - kfree(proc_entries); + remove_proc_subtree("sgi_prominfo", NULL); } |