- cfs_waitq_t dr_wait;
- cfs_atomic_t dr_numreqs; /* number of reqs being processed */
- int dr_max_pages;
- int dr_npages;
- int dr_error;
- int dr_frags;
- unsigned int dr_ignore_quota:1;
- unsigned int dr_elapsed_valid:1; /* we really did count time */
- unsigned int dr_rw:1;
- struct page *dr_pages[PTLRPC_MAX_BRW_PAGES];
- unsigned long dr_blocks[PTLRPC_MAX_BRW_PAGES*MAX_BLOCKS_PER_PAGE];
- unsigned long dr_start_time;
- unsigned long dr_elapsed; /* how long io took */
- struct osd_device *dr_dev;
+ cfs_waitq_t dr_wait;
+ cfs_atomic_t dr_numreqs; /* number of reqs being processed */
+ int dr_max_pages;
+ int dr_npages;
+ int dr_error;
+ int dr_frags;
+ unsigned int dr_ignore_quota:1;
+ unsigned int dr_elapsed_valid:1; /* we really did count time */
+ unsigned int dr_rw:1;
+ struct lu_buf dr_pg_buf;
+ struct page **dr_pages;
+ struct lu_buf dr_bl_buf;
+ unsigned long *dr_blocks;
+ unsigned long dr_start_time;
+ unsigned long dr_elapsed; /* how long io took */
+ struct osd_device *dr_dev;