diff options
Diffstat (limited to 'Documentation/block/as-iosched.txt')
| -rw-r--r-- | Documentation/block/as-iosched.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/block/as-iosched.txt b/Documentation/block/as-iosched.txt index 6f47332c883de..e2a66f8143c5c 100644 --- a/Documentation/block/as-iosched.txt +++ b/Documentation/block/as-iosched.txt @@ -99,8 +99,8 @@ contrast, many write requests may be dispatched to the disk controller at a time during a write batch. It is this characteristic that can make the anticipatory scheduler perform anomalously with controllers supporting TCQ, or with hardware striped RAID devices. Setting the antic_expire -queue paramter (see below) to zero disables this behavior, and the anticipatory -scheduler behaves essentially like the deadline scheduler. +queue parameter (see below) to zero disables this behavior, and the +anticipatory scheduler behaves essentially like the deadline scheduler. When read anticipation is enabled (antic_expire is not zero), reads are dispatched to the disk controller one at a time. |