diff options
Diffstat (limited to 'fs/ext2')
| -rw-r--r-- | fs/ext2/file.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ext2/file.c b/fs/ext2/file.c index 11a42c5a09ae..2c88d683cd91 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -102,8 +102,8 @@ static int ext2_dax_pfn_mkwrite(struct vm_area_struct *vma, { struct inode *inode = file_inode(vma->vm_file); struct ext2_inode_info *ei = EXT2_I(inode); - int ret = VM_FAULT_NOPAGE; loff_t size; + int ret; sb_start_pagefault(inode->i_sb); file_update_time(vma->vm_file); @@ -113,6 +113,8 @@ static int ext2_dax_pfn_mkwrite(struct vm_area_struct *vma, size = (i_size_read(inode) + PAGE_SIZE - 1) >> PAGE_SHIFT; if (vmf->pgoff >= size) ret = VM_FAULT_SIGBUS; + else + ret = dax_pfn_mkwrite(vma, vmf); up_read(&ei->dax_sem); sb_end_pagefault(inode->i_sb); |