From 01a368441ff1c93a16fc69e147c5787da7798d38 Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Mon, 2 Jul 2018 20:57:09 +0530 Subject: [PATCH] fs: nfs: Adding new return type vm_fault_t Use new return type vm_fault_t for fault handler in struct vm_operations_struct. 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. see commit 1c8f422059ae ("mm: change return type to vm_fault_t") for reference. Signed-off-by: Souptick Joarder Reviewed-by: Matthew Wilcox Signed-off-by: Anna Schumaker --- fs/nfs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 81cca49a8375..29553fdba8af 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -532,13 +532,13 @@ const struct address_space_operations nfs_file_aops = { * writable, implying that someone is about to modify the page through a * shared-writable mapping */ -static int nfs_vm_page_mkwrite(struct vm_fault *vmf) +static vm_fault_t nfs_vm_page_mkwrite(struct vm_fault *vmf) { struct page *page = vmf->page; struct file *filp = vmf->vma->vm_file; struct inode *inode = file_inode(filp); unsigned pagelen; - int ret = VM_FAULT_NOPAGE; + vm_fault_t ret = VM_FAULT_NOPAGE; struct address_space *mapping; dfprintk(PAGECACHE, "NFS: vm_page_mkwrite(%pD2(%lu), offset %lld)\n", -- GitLab