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| author | Sage Weil <sage@newdream.net> | 2009-10-16 17:44:35 -0400 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-10-16 17:44:43 -0400 |
| commit | 8fa9765576875200a7412a5300b5f0537211f038 (patch) | |
| tree | 1d6417a0d6731e905dc0cffb09506f1796e58f71 /fs/ceph/super.h | |
| parent | 76e3b390d41db9d69e254a09dd1aedd3e6aac25f (diff) | |
ceph: enable readahead
Initialized bdi->ra_pages to enable readahead. Use 512KB default.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 0bbf58ab607e..75556e97e865 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h | |||
| @@ -69,7 +69,7 @@ struct ceph_mount_args { | |||
| 69 | * defaults | 69 | * defaults |
| 70 | */ | 70 | */ |
| 71 | #define CEPH_MOUNT_TIMEOUT_DEFAULT 60 | 71 | #define CEPH_MOUNT_TIMEOUT_DEFAULT 60 |
| 72 | #define CEPH_MOUNT_RSIZE_DEFAULT (128*1024) /* readahead */ | 72 | #define CEPH_MOUNT_RSIZE_DEFAULT (512*1024) /* readahead */ |
| 73 | 73 | ||
| 74 | #define CEPH_MSG_MAX_FRONT_LEN (16*1024*1024) | 74 | #define CEPH_MSG_MAX_FRONT_LEN (16*1024*1024) |
| 75 | #define CEPH_MSG_MAX_DATA_LEN (16*1024*1024) | 75 | #define CEPH_MSG_MAX_DATA_LEN (16*1024*1024) |