diff options
Diffstat (limited to 'Documentation/block')
| -rw-r--r-- | Documentation/block/null_blk.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/block/null_blk.txt b/Documentation/block/null_blk.txt index b7161c8e70f2..fcf7f8487d8e 100644 --- a/Documentation/block/null_blk.txt +++ b/Documentation/block/null_blk.txt | |||
| @@ -38,7 +38,7 @@ gb=[Size in GB]: Default: 250GB | |||
| 38 | bs=[Block size (in bytes)]: Default: 512 bytes | 38 | bs=[Block size (in bytes)]: Default: 512 bytes |
| 39 | The block size reported to the system. | 39 | The block size reported to the system. |
| 40 | 40 | ||
| 41 | nr_devices=[Number of devices]: Default: 2 | 41 | nr_devices=[Number of devices]: Default: 1 |
| 42 | Number of block devices instantiated. They are instantiated as /dev/nullb0, | 42 | Number of block devices instantiated. They are instantiated as /dev/nullb0, |
| 43 | etc. | 43 | etc. |
| 44 | 44 | ||
| @@ -52,7 +52,7 @@ irqmode=[0-2]: Default: 1-Soft-irq | |||
| 52 | 2: Timer: Waits a specific period (completion_nsec) for each IO before | 52 | 2: Timer: Waits a specific period (completion_nsec) for each IO before |
| 53 | completion. | 53 | completion. |
| 54 | 54 | ||
| 55 | completion_nsec=[ns]: Default: 10.000ns | 55 | completion_nsec=[ns]: Default: 10,000ns |
| 56 | Combined with irqmode=2 (timer). The time each completion event must wait. | 56 | Combined with irqmode=2 (timer). The time each completion event must wait. |
| 57 | 57 | ||
| 58 | submit_queues=[1..nr_cpus]: | 58 | submit_queues=[1..nr_cpus]: |