diff options
Diffstat (limited to 'fs/ecryptfs/file.c')
| -rw-r--r-- | fs/ecryptfs/file.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c index baf8b0550391..44ce5c6a541d 100644 --- a/fs/ecryptfs/file.c +++ b/fs/ecryptfs/file.c @@ -138,27 +138,6 @@ out: return rc; } -static void ecryptfs_vma_close(struct vm_area_struct *vma) -{ - filemap_write_and_wait(vma->vm_file->f_mapping); -} - -static const struct vm_operations_struct ecryptfs_file_vm_ops = { - .close = ecryptfs_vma_close, - .fault = filemap_fault, -}; - -static int ecryptfs_file_mmap(struct file *file, struct vm_area_struct *vma) -{ - int rc; - - rc = generic_file_mmap(file, vma); - if (!rc) - vma->vm_ops = &ecryptfs_file_vm_ops; - - return rc; -} - struct kmem_cache *ecryptfs_file_info_cache; static int read_or_initialize_metadata(struct dentry *dentry) @@ -311,15 +290,7 @@ static int ecryptfs_release(struct inode *inode, struct file *file) static int ecryptfs_fsync(struct file *file, loff_t start, loff_t end, int datasync) { - int rc = 0; - - rc = generic_file_fsync(file, start, end, datasync); - if (rc) - goto out; - rc = vfs_fsync_range(ecryptfs_file_to_lower(file), start, end, - datasync); -out: - return rc; + return vfs_fsync(ecryptfs_file_to_lower(file), datasync); } static int ecryptfs_fasync(int fd, struct file *file, int flag) @@ -388,7 +359,7 @@ const struct file_operations ecryptfs_main_fops = { #ifdef CONFIG_COMPAT .compat_ioctl = ecryptfs_compat_ioctl, #endif - .mmap = ecryptfs_file_mmap, + .mmap = generic_file_mmap, .open = ecryptfs_open, .flush = ecryptfs_flush, .release = ecryptfs_release, |