diff options
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/sysfs-class-bdi | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-bdi b/Documentation/ABI/testing/sysfs-class-bdi index b9e8a9368dc6..c55e811ca180 100644 --- a/Documentation/ABI/testing/sysfs-class-bdi +++ b/Documentation/ABI/testing/sysfs-class-bdi | |||
@@ -49,4 +49,11 @@ min_ratio (read-write) | |||
49 | Minimal percentage of global dirty threshold allocated to this | 49 | Minimal percentage of global dirty threshold allocated to this |
50 | bdi. If the value written to this file would make the the sum | 50 | bdi. If the value written to this file would make the the sum |
51 | of all min_ratio values exceed 100, then EINVAL is returned. | 51 | of all min_ratio values exceed 100, then EINVAL is returned. |
52 | The default is zero | 52 | If min_ratio would become larger than the current max_ratio, |
53 | then also EINVAL is returned. The default is zero | ||
54 | |||
55 | max_ratio (read-write) | ||
56 | |||
57 | Maximal percentage of global dirty threshold allocated to this | ||
58 | bdi. If max_ratio would become smaller than the current | ||
59 | min_ratio, then EINVAL is returned. The default is 100 | ||