diff options
Diffstat (limited to 'fs/ecryptfs/file.c')
| -rw-r--r-- | fs/ecryptfs/file.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c index 992cf95830b..db0fad3269c 100644 --- a/fs/ecryptfs/file.c +++ b/fs/ecryptfs/file.c @@ -45,14 +45,13 @@ * The function to be used for directory reads is ecryptfs_read. */ static ssize_t ecryptfs_read_update_atime(struct kiocb *iocb, - const struct iovec *iov, - unsigned long nr_segs, loff_t pos) + struct iov_iter *to) { ssize_t rc; struct path *path; struct file *file = iocb->ki_filp; - rc = generic_file_aio_read(iocb, iov, nr_segs, pos); + rc = generic_file_read_iter(iocb, to); /* * Even though this is a async interface, we need to wait * for IO to finish to update atime @@ -271,7 +270,7 @@ static int ecryptfs_flush(struct file *file, fl_owner_t td) { struct file *lower_file = ecryptfs_file_to_lower(file); - if (lower_file->f_op && lower_file->f_op->flush) { + if (lower_file->f_op->flush) { filemap_write_and_wait(file->f_mapping); return lower_file->f_op->flush(lower_file, td); } @@ -305,7 +304,7 @@ static int ecryptfs_fasync(int fd, struct file *file, int flag) struct file *lower_file = NULL; lower_file = ecryptfs_file_to_lower(file); - if (lower_file->f_op && lower_file->f_op->fasync) + if (lower_file->f_op->fasync) rc = lower_file->f_op->fasync(fd, lower_file, flag); return rc; } @@ -313,12 +312,10 @@ static int ecryptfs_fasync(int fd, struct file *file, int flag) static long ecryptfs_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - struct file *lower_file = NULL; + struct file *lower_file = ecryptfs_file_to_lower(file); long rc = -ENOTTY; - if (ecryptfs_file_to_private(file)) - lower_file = ecryptfs_file_to_lower(file); - if (lower_file && lower_file->f_op && lower_file->f_op->unlocked_ioctl) + if (lower_file->f_op->unlocked_ioctl) rc = lower_file->f_op->unlocked_ioctl(lower_file, cmd, arg); return rc; } @@ -327,12 +324,10 @@ ecryptfs_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static long ecryptfs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - struct file *lower_file = NULL; + struct file *lower_file = ecryptfs_file_to_lower(file); long rc = -ENOIOCTLCMD; - if (ecryptfs_file_to_private(file)) - lower_file = ecryptfs_file_to_lower(file); - if (lower_file && lower_file->f_op && lower_file->f_op->compat_ioctl) + if (lower_file->f_op && lower_file->f_op->compat_ioctl) rc = lower_file->f_op->compat_ioctl(lower_file, cmd, arg); return rc; } @@ -356,10 +351,10 @@ const struct file_operations ecryptfs_dir_fops = { const struct file_operations ecryptfs_main_fops = { .llseek = generic_file_llseek, - .read = do_sync_read, - .aio_read = ecryptfs_read_update_atime, - .write = do_sync_write, - .aio_write = generic_file_aio_write, + .read = new_sync_read, + .read_iter = ecryptfs_read_update_atime, + .write = new_sync_write, + .write_iter = generic_file_write_iter, .iterate = ecryptfs_readdir, .unlocked_ioctl = ecryptfs_unlocked_ioctl, #ifdef CONFIG_COMPAT |