diff options
Diffstat (limited to 'arch/sh/kernel/process_64.c')
| -rw-r--r-- | arch/sh/kernel/process_64.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index e9bf2548d6d4..a7e5f2e74bac 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -23,7 +23,6 @@ #include <linux/reboot.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/proc_fs.h> #include <linux/io.h> #include <asm/syscalls.h> #include <asm/uaccess.h> @@ -590,41 +589,3 @@ unsigned long get_wchan(struct task_struct *p) #endif return pc; } - -/* Provide a /proc/asids file that lists out the - ASIDs currently associated with the processes. (If the DM.PC register is - examined through the debug link, this shows ASID + PC. To make use of this, - the PID->ASID relationship needs to be known. This is primarily for - debugging.) - */ - -#if defined(CONFIG_SH64_PROC_ASIDS) -static int -asids_proc_info(char *buf, char **start, off_t fpos, int length, int *eof, void *data) -{ - int len=0; - struct task_struct *p; - read_lock(&tasklist_lock); - for_each_process(p) { - int pid = p->pid; - - if (!pid) - continue; - if (p->mm) - len += sprintf(buf+len, "%5d : %02lx\n", pid, - asid_cache(smp_processor_id())); - else - len += sprintf(buf+len, "%5d : (none)\n", pid); - } - read_unlock(&tasklist_lock); - *eof = 1; - return len; -} - -static int __init register_proc_asids(void) -{ - create_proc_read_entry("asids", 0, NULL, asids_proc_info, NULL); - return 0; -} -__initcall(register_proc_asids); -#endif |