Lines Matching +full:non +full:- +full:empty

6 ------------
10 operating system before data actually has hit the non-volatile storage.  This
12 system needs to force data out to the non-volatile storage when it performs
21 ----------------------
26 guarantees that previously completed write requests are on non-volatile
28 set on an otherwise empty bio structure, which causes only an explicit cache
34 ------------------
38 signaled after the data has been committed to non-volatile storage.
42 --------------------------------------
51 --------------------------------------------------------------
58 on non-empty bios can simply be ignored, and REQ_PREFLUSH requests without
65 ---------------------------------------------------------
68 support required, the block layer completes empty REQ_PREFLUSH requests before
74 	blk_queue_write_cache(sdkp->disk->queue, true, false);
76 and handle empty REQ_OP_FLUSH requests in its prep_fn/request_fn.  Note that
78 of an empty REQ_OP_FLUSH request followed by the actual write by the block
82 	blk_queue_write_cache(sdkp->disk->queue, true, true);
86 layer turns it into an empty REQ_OP_FLUSH request after the actual write.