diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e9bb73ff1d64..5c92b4432399 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h | |||
| @@ -523,22 +523,29 @@ enum { | |||
| 523 | * TAG_FLUSH : ordering by tag w/ pre and post flushes | 523 | * TAG_FLUSH : ordering by tag w/ pre and post flushes |
| 524 | * TAG_FUA : ordering by tag w/ pre flush and FUA write | 524 | * TAG_FUA : ordering by tag w/ pre flush and FUA write |
| 525 | */ | 525 | */ |
| 526 | QUEUE_ORDERED_NONE = 0x00, | 526 | QUEUE_ORDERED_BY_DRAIN = 0x01, |
| 527 | QUEUE_ORDERED_DRAIN = 0x01, | 527 | QUEUE_ORDERED_BY_TAG = 0x02, |
| 528 | QUEUE_ORDERED_TAG = 0x02, | 528 | QUEUE_ORDERED_DO_PREFLUSH = 0x10, |
| 529 | 529 | QUEUE_ORDERED_DO_POSTFLUSH = 0x40, | |
| 530 | QUEUE_ORDERED_PREFLUSH = 0x10, | 530 | QUEUE_ORDERED_DO_FUA = 0x80, |
| 531 | QUEUE_ORDERED_POSTFLUSH = 0x20, | 531 | |
| 532 | QUEUE_ORDERED_FUA = 0x40, | 532 | QUEUE_ORDERED_NONE = 0x00, |
| 533 | 533 | ||
| 534 | QUEUE_ORDERED_DRAIN_FLUSH = QUEUE_ORDERED_DRAIN | | 534 | QUEUE_ORDERED_DRAIN = QUEUE_ORDERED_BY_DRAIN, |
| 535 | QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_POSTFLUSH, | 535 | QUEUE_ORDERED_DRAIN_FLUSH = QUEUE_ORDERED_DRAIN | |
| 536 | QUEUE_ORDERED_DRAIN_FUA = QUEUE_ORDERED_DRAIN | | 536 | QUEUE_ORDERED_DO_PREFLUSH | |
| 537 | QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_FUA, | 537 | QUEUE_ORDERED_DO_POSTFLUSH, |
| 538 | QUEUE_ORDERED_TAG_FLUSH = QUEUE_ORDERED_TAG | | 538 | QUEUE_ORDERED_DRAIN_FUA = QUEUE_ORDERED_DRAIN | |
| 539 | QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_POSTFLUSH, | 539 | QUEUE_ORDERED_DO_PREFLUSH | |
| 540 | QUEUE_ORDERED_TAG_FUA = QUEUE_ORDERED_TAG | | 540 | QUEUE_ORDERED_DO_FUA, |
| 541 | QUEUE_ORDERED_PREFLUSH | QUEUE_ORDERED_FUA, | 541 | |
| 542 | QUEUE_ORDERED_TAG = QUEUE_ORDERED_BY_TAG, | ||
| 543 | QUEUE_ORDERED_TAG_FLUSH = QUEUE_ORDERED_TAG | | ||
| 544 | QUEUE_ORDERED_DO_PREFLUSH | | ||
| 545 | QUEUE_ORDERED_DO_POSTFLUSH, | ||
| 546 | QUEUE_ORDERED_TAG_FUA = QUEUE_ORDERED_TAG | | ||
| 547 | QUEUE_ORDERED_DO_PREFLUSH | | ||
| 548 | QUEUE_ORDERED_DO_FUA, | ||
| 542 | 549 | ||
| 543 | /* | 550 | /* |
| 544 | * Ordered operation sequence | 551 | * Ordered operation sequence |