kill mm argument of vm_munmap()
it's always current->mm
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 899c0fa..f00ba02 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -1468,7 +1468,7 @@
/*
* does the actual unmapping
*/
- r = vm_munmap(current->mm, (unsigned long)vaddr, size);
+ r = vm_munmap((unsigned long)vaddr, size);
if (r !=0) {
printk(KERN_ERR "perfmon: [%d] unable to unmap sampling buffer @%p size=%lu\n", task_pid_nr(task), vaddr, size);
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 022e57a..3ee51f1 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -569,7 +569,7 @@
if (invalid_64bit_range(addr, len))
return -EINVAL;
- return vm_munmap(current->mm, addr, len);
+ return vm_munmap(addr, len);
}
extern unsigned long do_mremap(unsigned long addr,
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1457be3..91a5e98 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -6364,7 +6364,7 @@
if (!user_alloc && !old.user_alloc && old.rmap && !npages) {
int ret;
- ret = vm_munmap(current->mm, old.userspace_addr,
+ ret = vm_munmap(old.userspace_addr,
old.npages * PAGE_SIZE);
if (ret < 0)
printk(KERN_WARNING