Displaying 1 result from an estimated 1 matches for "xen_enter_mmap".
2023 Feb 07
1
[PATCH v2] x86/paravirt: merge activate_mm and dup_mmap callbacks
...p;pgd_lock);
}
-static void xen_activate_mm(struct mm_struct *prev, struct mm_struct *next)
-{
- spin_lock(&next->page_table_lock);
- xen_pgd_pin(next);
- spin_unlock(&next->page_table_lock);
-}
-
-static void xen_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm)
+static void xen_enter_mmap(struct mm_struct *mm)
{
spin_lock(&mm->page_table_lock);
xen_pgd_pin(mm);
@@ -2153,8 +2146,7 @@ static const typeof(pv_ops) xen_mmu_ops __initconst = {
.make_p4d = PV_CALLEE_SAVE(xen_make_p4d),
#endif
- .activate_mm = xen_activate_mm,
- .dup_mmap = xen_dup_mmap,
+ .enter_mmap =...