Commit df0fb256 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Fix up proc ASIDs for CPU-local ASID cache accessors. 



Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 60b2249d

arch/sh/kernel/process_64.c

+8 −10
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/io.h>

#include <asm/uaccess.h>

#include <asm/pgtable.h>

#include <asm/mmu_context.h>



struct task_struct *last_task_used_math = NULL;
@@ -674,18 +675,15 @@ asids_proc_info(char *buf, char **start, off_t fpos, int length, int *eof, void 
	read_lock(&tasklist_lock);

	for_each_process(p) {

		int pid = p->pid;

		struct mm_struct *mm;

		if (!pid) continue;

		mm = p->mm;

		if (mm) {

			unsigned long asid, context;

			context = mm->context;

			asid = (context & 0xff);

			len += sprintf(buf+len, "%5d : %02lx\n", pid, asid);

		} else {



		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;