From mboxrd@z Thu Jan 1 00:00:00 1970 From: Souptick Joarder Subject: [PATCH] infiniband: hw: hfi1: Change return type to vm_fault_t Date: Tue, 17 Apr 2018 19:53:58 +0530 Message-ID: <20180417142358.GA30972@jordon-HP-15-Notebook-PC> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: mike.marciniszyn@intel.com, dennis.dalessandro@intel.com, dledford@redhat.com, jgg@ziepe.ca Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, willy@infradead.org List-Id: linux-rdma@vger.kernel.org Use new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. Reference id -> 1c8f422059ae ("mm: change return type to vm_fault_t") Signed-off-by: Souptick Joarder --- drivers/infiniband/hw/hfi1/file_ops.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index 41fafeb..b04624d 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -110,7 +110,7 @@ static int user_event_ack(struct hfi1_ctxtdata *uctxt, u16 subctxt, static int ctxt_reset(struct hfi1_ctxtdata *uctxt); static int manage_rcvq(struct hfi1_ctxtdata *uctxt, u16 subctxt, unsigned long arg); -static int vma_fault(struct vm_fault *vmf); +static vm_fault_t vma_fault(struct vm_fault *vmf); static long hfi1_file_ioctl(struct file *fp, unsigned int cmd, unsigned long arg); @@ -591,7 +591,7 @@ static int hfi1_file_mmap(struct file *fp, struct vm_area_struct *vma) * Local (non-chip) user memory is not mapped right away but as it is * accessed by the user-level code. */ -static int vma_fault(struct vm_fault *vmf) +static vm_fault_t vma_fault(struct vm_fault *vmf) { struct page *page; -- 1.9.1