From bb7462b6fd64e40809a857223bf7f0e628969f87 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Mon, 20 Feb 2017 16:51:23 +0100 Subject: vfs: use helpers for calling f_op->{read,write}_iter() Signed-off-by: Miklos Szeredi --- include/linux/fs.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/linux') diff --git a/include/linux/fs.h b/include/linux/fs.h index 78c81e6f5d76..a3145cdff8f2 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1715,6 +1715,18 @@ struct inode_operations { int (*set_acl)(struct inode *, struct posix_acl *, int); } ____cacheline_aligned; +static inline ssize_t call_read_iter(struct file *file, struct kiocb *kio, + struct iov_iter *iter) +{ + return file->f_op->read_iter(kio, iter); +} + +static inline ssize_t call_write_iter(struct file *file, struct kiocb *kio, + struct iov_iter *iter) +{ + return file->f_op->write_iter(kio, iter); +} + ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector, unsigned long nr_segs, unsigned long fast_segs, struct iovec *fast_pointer, -- cgit v1.2.3