56 static loff_t gfs2_llseek(struct file *file, loff_t offset, int whence)  in gfs2_llseek()  argument
58 	struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);  in gfs2_llseek()
69 			error = generic_file_llseek(file, offset, whence);  in gfs2_llseek()
75 		error = generic_file_llseek(file, offset, whence);  in gfs2_llseek()
92 static int gfs2_readdir(struct file *file, struct dir_context *ctx)  in gfs2_readdir()  argument
94 	struct inode *dir = file->f_mapping->host;  in gfs2_readdir()
103 	error = gfs2_dir_read(dir, ctx, &file->f_ra);  in gfs2_readdir()
152 static int gfs2_get_flags(struct file *filp, u32 __user *ptr)  in gfs2_get_flags()
212 static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask)  in do_gfs2_set_flags()
290 static int gfs2_set_flags(struct file *filp, u32 __user *ptr)  in gfs2_set_flags()
308 static long gfs2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)  in gfs2_ioctl()
333 static void gfs2_size_hint(struct file *filep, loff_t offset, size_t size)  in gfs2_size_hint()
516 static int gfs2_mmap(struct file *file, struct vm_area_struct *vma)  in gfs2_mmap()  argument
518 	struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);  in gfs2_mmap()
520 	if (!(file->f_flags & O_NOATIME) &&  in gfs2_mmap()
531 		file_accessed(file);  in gfs2_mmap()
551 int gfs2_open_common(struct inode *inode, struct file *file)  in gfs2_open_common()  argument
557 		ret = generic_file_open(inode, file);  in gfs2_open_common()
568 	gfs2_assert_warn(GFS2_SB(inode), !file->private_data);  in gfs2_open_common()
569 	file->private_data = fp;  in gfs2_open_common()
587 static int gfs2_open(struct inode *inode, struct file *file)  in gfs2_open()  argument
602 	error = gfs2_open_common(inode, file);  in gfs2_open()
618 static int gfs2_release(struct inode *inode, struct file *file)  in gfs2_release()  argument
622 	kfree(file->private_data);  in gfs2_release()
623 	file->private_data = NULL;  in gfs2_release()
625 	if (!(file->f_mode & FMODE_WRITE))  in gfs2_release()
653 static int gfs2_fsync(struct file *file, loff_t start, loff_t end,  in gfs2_fsync()  argument
656 	struct address_space *mapping = file->f_mapping;  in gfs2_fsync()
704 	struct file *file = iocb->ki_filp;  in gfs2_file_write_iter()  local
705 	struct gfs2_inode *ip = GFS2_I(file_inode(file));  in gfs2_file_write_iter()
712 	gfs2_size_hint(file, iocb->ki_pos, iov_iter_count(from));  in gfs2_file_write_iter()
802 static long __gfs2_fallocate(struct file *file, int mode, loff_t offset, loff_t len)  in __gfs2_fallocate()  argument
804 	struct inode *inode = file_inode(file);  in __gfs2_fallocate()
829 	gfs2_size_hint(file, offset, len);  in __gfs2_fallocate()
903 		file_update_time(file);  in __gfs2_fallocate()
907 	return generic_write_sync(file, pos, count);  in __gfs2_fallocate()
916 static long gfs2_fallocate(struct file *file, int mode, loff_t offset, loff_t len)  in gfs2_fallocate()  argument
918 	struct inode *inode = file_inode(file);  in gfs2_fallocate()
948 	ret = __gfs2_fallocate(file, mode, offset, len);  in gfs2_fallocate()
962 				      struct file *out, loff_t *ppos,  in gfs2_file_splice_write()
988 static int gfs2_lock(struct file *file, int cmd, struct file_lock *fl)  in gfs2_lock()  argument
990 	struct gfs2_inode *ip = GFS2_I(file->f_mapping->host);  in gfs2_lock()
991 	struct gfs2_sbd *sdp = GFS2_SB(file->f_mapping->host);  in gfs2_lock()
1006 			locks_lock_file_wait(file, fl);  in gfs2_lock()
1010 		return dlm_posix_get(ls->ls_dlm, ip->i_no_addr, file, fl);  in gfs2_lock()
1012 		return dlm_posix_unlock(ls->ls_dlm, ip->i_no_addr, file, fl);  in gfs2_lock()
1014 		return dlm_posix_lock(ls->ls_dlm, ip->i_no_addr, file, cmd, fl);  in gfs2_lock()
1017 static int do_flock(struct file *file, int cmd, struct file_lock *fl)  in do_flock()  argument
1019 	struct gfs2_file *fp = file->private_data;  in do_flock()
1021 	struct gfs2_inode *ip = GFS2_I(file_inode(file));  in do_flock()
1037 		locks_lock_file_wait(file,  in do_flock()
1065 		error = locks_lock_file_wait(file, fl);  in do_flock()
1074 static void do_unflock(struct file *file, struct file_lock *fl)  in do_unflock()  argument
1076 	struct gfs2_file *fp = file->private_data;  in do_unflock()
1080 	locks_lock_file_wait(file, fl);  in do_unflock()
1097 static int gfs2_flock(struct file *file, int cmd, struct file_lock *fl)  in gfs2_flock()  argument
1105 		do_unflock(file, fl);  in gfs2_flock()
1108 		return do_flock(file, cmd, fl);  in gfs2_flock()