Messages in this thread | | | Date | Thu, 4 Dec 2014 14:27:44 +0200 | From | Oded Gabbay <> | Subject | Re: [PATCH] amdkfd: use atomic allocations within srcu callbacks |
| |
On 12/03/2014 05:19 PM, Sasha Levin wrote: > srcu callbacks are running in atomic context, we can't allocate using > __GFP_WAIT. > > Signed-off-by: Sasha Levin <sasha.levin@oracle.com> > --- > drivers/gpu/drm/amd/amdkfd/kfd_process.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c > index b4f49ac..b85eb0b 100644 > --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c > @@ -196,7 +196,7 @@ static void kfd_process_destroy_delayed(struct rcu_head *rcu) > mmdrop(p->mm); > > work = (struct kfd_process_release_work *) > - kmalloc(sizeof(struct kfd_process_release_work), GFP_KERNEL); > + kmalloc(sizeof(struct kfd_process_release_work), GFP_ATOMIC); > > if (work) { > INIT_WORK((struct work_struct *) work, kfd_process_wq_release); >
Thanks! Applied to my -next tree.
Oded
| |