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authorSouptick Joarder <jrdr.linux@gmail.com>2018-07-02 20:57:09 +0530
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2018-07-30 13:19:40 -0400
commit01a368441ff1c93a16fc69e147c5787da7798d38 (patch)
treee8069d4bab0a9c13296af45c571d9ab657e1aaaf /fs/nfs
parent12b289cfacac1f7b0a22ebb3d86def7198d26e47 (diff)
downloadlinux-01a368441ff1c93a16fc69e147c5787da7798d38.tar.bz2
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 <jrdr.linux@gmail.com> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/file.c4
1 files 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",