-/**
- * filldir_func - Report a directory entry to the caller of gfs2_dir_read()
- * @opaque: opaque data used by the function
- * @name: the name of the directory entry
- * @length: the length of the name
- * @offset: the entry's offset in the directory
- * @inum: the inode number the entry points to
- * @type: the type of inode the entry points to
- *
- * Returns: 0 on success, 1 if buffer full
- */
-
-static int filldir_func(void *opaque, const char *name, unsigned int length,
- u64 offset, struct gfs2_inum *inum,
- unsigned int type)
-{
- struct filldir_reg *fdr = (struct filldir_reg *)opaque;
- struct gfs2_sbd *sdp = fdr->fdr_sbd;
- int error;
-
- error = fdr->fdr_filldir(fdr->fdr_opaque, name, length, offset,
- inum->no_addr, type);
- if (error)
- return 1;
-
- if (fdr->fdr_prefetch && !(length == 1 && *name == '.')) {
- gfs2_glock_prefetch_num(sdp, inum->no_addr, &gfs2_inode_glops,
- LM_ST_SHARED, LM_FLAG_TRY | LM_FLAG_ANY);
- gfs2_glock_prefetch_num(sdp, inum->no_addr, &gfs2_iopen_glops,
- LM_ST_SHARED, LM_FLAG_TRY);
- }
-
- return 0;
-}
-