int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
{
- unsigned long initial_rss;
mm->context.sparc64_ctx_val = 0UL;
* will be confused and think there is an older TSB to free up.
*/
mm->context.tsb = NULL;
-
- /* If this is fork, inherit the parent's TSB size. We would
- * grow it to that size on the first page fault anyways.
- */
- initial_rss = mm->context.tsb_nentries;
- if (initial_rss)
- initial_rss -= 1;
-
- tsb_grow(mm, initial_rss, GFP_KERNEL);
+ tsb_grow(mm, 0, GFP_KERNEL);
if (unlikely(!mm->context.tsb))
return -ENOMEM;