30 int fuse_file_cached_io_open(struct inode *inode, struct fuse_file *ff)  in fuse_file_cached_io_open()  argument
35 	if (!ff->args)  in fuse_file_cached_io_open()
60 	WARN_ON(ff->iomode == IOM_UNCACHED);  in fuse_file_cached_io_open()
61 	if (ff->iomode == IOM_NONE) {  in fuse_file_cached_io_open()
62 		ff->iomode = IOM_CACHED;  in fuse_file_cached_io_open()
71 static void fuse_file_cached_io_release(struct fuse_file *ff,  in fuse_file_cached_io_release()  argument
76 	WARN_ON(ff->iomode != IOM_CACHED);  in fuse_file_cached_io_release()
77 	ff->iomode = IOM_NONE;  in fuse_file_cached_io_release()
117 				      struct fuse_file *ff,  in fuse_file_uncached_io_open()  argument
127 	WARN_ON(ff->iomode != IOM_NONE);  in fuse_file_uncached_io_open()
128 	ff->iomode = IOM_UNCACHED;  in fuse_file_uncached_io_open()
149 static void fuse_file_uncached_io_release(struct fuse_file *ff,  in fuse_file_uncached_io_release()  argument
152 	WARN_ON(ff->iomode != IOM_UNCACHED);  in fuse_file_uncached_io_release()
153 	ff->iomode = IOM_NONE;  in fuse_file_uncached_io_release()
170 	struct fuse_file *ff = file->private_data;  in fuse_file_passthrough_open()  local
177 	    (ff->open_flags & ~FOPEN_PASSTHROUGH_MASK))  in fuse_file_passthrough_open()
181 				   ff->args->open_outarg.backing_id);  in fuse_file_passthrough_open()
186 	err = fuse_file_uncached_io_open(inode, ff, fb);  in fuse_file_passthrough_open()
190 	fuse_passthrough_release(ff, fb);  in fuse_file_passthrough_open()
199 	struct fuse_file *ff = file->private_data;  in fuse_file_io_open()  local
207 	if (FUSE_IS_DAX(inode) || !ff->args)  in fuse_file_io_open()
215 	if (fuse_inode_backing(fi) && !(ff->open_flags & FOPEN_PASSTHROUGH))  in fuse_file_io_open()
221 	if (!(ff->open_flags & FOPEN_DIRECT_IO))  in fuse_file_io_open()
222 		ff->open_flags &= ~FOPEN_PARALLEL_DIRECT_WRITES;  in fuse_file_io_open()
232 	if ((ff->open_flags & FOPEN_DIRECT_IO) &&  in fuse_file_io_open()
233 	    !(ff->open_flags & FOPEN_PASSTHROUGH))  in fuse_file_io_open()
236 	if (ff->open_flags & FOPEN_PASSTHROUGH)  in fuse_file_io_open()
239 		err = fuse_file_cached_io_open(inode, ff);  in fuse_file_io_open()
247 		 ff->open_flags, err);  in fuse_file_io_open()
257 void fuse_file_io_release(struct fuse_file *ff, struct inode *inode)  in fuse_file_io_release()  argument
265 	switch (ff->iomode) {  in fuse_file_io_release()
270 		fuse_file_uncached_io_release(ff, fi);  in fuse_file_io_release()
273 		fuse_file_cached_io_release(ff, fi);  in fuse_file_io_release()