Lines Matching refs:readlen
245 ssize_t readlen, got; in dlmfs_file_read() local
263 readlen = i_size_read(inode) - *ppos; in dlmfs_file_read()
265 readlen = count; in dlmfs_file_read()
267 lvb_buf = kmalloc(readlen, GFP_NOFS); in dlmfs_file_read()
271 got = user_dlm_read_lvb(inode, lvb_buf, readlen); in dlmfs_file_read()
273 BUG_ON(got != readlen); in dlmfs_file_read()
274 bytes_left = __copy_to_user(buf, lvb_buf, readlen); in dlmfs_file_read()
275 readlen -= bytes_left; in dlmfs_file_read()
277 readlen = 0; in dlmfs_file_read()
281 *ppos = *ppos + readlen; in dlmfs_file_read()
283 mlog(0, "read %zd bytes\n", readlen); in dlmfs_file_read()
284 return readlen; in dlmfs_file_read()