Lines Matching defs:backing_dev_info

62 struct backing_dev_info {  struct
63 	struct list_head bdi_list;
64 	unsigned long ra_pages;	/* max readahead in PAGE_CACHE_SIZE units */
65 	unsigned long state;	/* Always use atomic bitops on this */
66 	unsigned int capabilities; /* Device capabilities */
67 	congested_fn *congested_fn; /* Function pointer if device is md/dm */
68 	void *congested_data;	/* Pointer to aux data for congested func */
70 	char *name;
72 	struct percpu_counter bdi_stat[NR_BDI_STAT_ITEMS];
74 	unsigned long bw_time_stamp;	/* last time write bw is updated */
75 	unsigned long dirtied_stamp;
76 	unsigned long written_stamp;	/* pages written at bw_time_stamp */
77 	unsigned long write_bandwidth;	/* the estimated write bandwidth */
78 	unsigned long avg_write_bandwidth; /* further smoothed write bw */
86 	unsigned long dirty_ratelimit;
110 struct backing_dev_info *inode_to_bdi(struct inode *inode);  argument