Commit 31c49eac authored by Souptick Joarder's avatar Souptick Joarder Committed by Richard Weinberger
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fs: ubifs: Adding new return type vm_fault_t 



Use new return type vm_fault_t for page_mkwrite handler.

Signed-off-by: default avatarSouptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: default avatarMatthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 29dcea88

fs/ubifs/file.c

+4 −7
Original line number Diff line number Diff line
@@ -1513,7 +1513,7 @@ static int ubifs_releasepage(struct page *page, gfp_t unused_gfp_flags) 
 * mmap()d file has taken write protection fault and is being made writable.

 * UBIFS must ensure page is budgeted for.

 */

static int ubifs_vm_page_mkwrite(struct vm_fault *vmf)

static vm_fault_t ubifs_vm_page_mkwrite(struct vm_fault *vmf)

{

	struct page *page = vmf->page;

	struct inode *inode = file_inode(vmf->vma->vm_file);
@@ -1567,8 +1567,7 @@ static int ubifs_vm_page_mkwrite(struct vm_fault *vmf) 
	if (unlikely(page->mapping != inode->i_mapping ||

		     page_offset(page) > i_size_read(inode))) {

		/* Page got truncated out from underneath us */

		err = -EINVAL;

		goto out_unlock;

		goto sigbus;

	}



	if (PagePrivate(page))
@@ -1597,12 +1596,10 @@ static int ubifs_vm_page_mkwrite(struct vm_fault *vmf) 
	wait_for_stable_page(page);

	return VM_FAULT_LOCKED;



out_unlock:

sigbus:

	unlock_page(page);

	ubifs_release_budget(c, &req);

	if (err)

		err = VM_FAULT_SIGBUS;

	return err;

	return VM_FAULT_SIGBUS;

}



static const struct vm_operations_struct ubifs_file_vm_ops = {