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Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
freezer.c
diff --git
a/kernel/freezer.c
b/kernel/freezer.c
index 66ecd2ead215a9cb88ca8ae9f674e1c82766a066..7b01de98bb6a97aea6e1d5b99f38b113c099b780 100644
(file)
--- a/
kernel/freezer.c
+++ b/
kernel/freezer.c
@@
-17,7
+17,7
@@
static inline void frozen_process(void)
{
if (!unlikely(current->flags & PF_NOFREEZE)) {
current->flags |= PF_FROZEN;
{
if (!unlikely(current->flags & PF_NOFREEZE)) {
current->flags |= PF_FROZEN;
- wmb();
+
smp_
wmb();
}
clear_freeze_flag(current);
}
}
clear_freeze_flag(current);
}
@@
-93,7
+93,7
@@
bool freeze_task(struct task_struct *p, bool sig_only)
* the task as frozen and next clears its TIF_FREEZE.
*/
if (!freezing(p)) {
* the task as frozen and next clears its TIF_FREEZE.
*/
if (!freezing(p)) {
- rmb();
+
smp_
rmb();
if (frozen(p))
return false;
if (frozen(p))
return false;