gt_max_readahead  603 fs/gfs2/incore.h 	unsigned int gt_max_readahead; /* Max bytes to read-ahead from disk */
gt_max_readahead  438 fs/gfs2/meta_io.c 	u32 max_ra = gfs2_tune_get(sdp, gt_max_readahead) >>
gt_max_readahead   61 fs/gfs2/ops_fstype.c 	gt->gt_max_readahead = BIT(18);