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| author | Sage Weil <sage@newdream.net> | 2011-08-04 08:03:44 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-10-25 16:10:15 -0700 |
| commit | 83817e35cbd9b36db955a22418c9e30324353587 (patch) | |
| tree | bd2e52d560e74061310e27ef4028a4f2c75c9801 /fs/ceph/super.h | |
| parent | 7c272194e66e91830b90f6202e61c69f8590f1eb (diff) | |
| download | linux-83817e35cbd9b36db955a22418c9e30324353587.tar.gz linux-83817e35cbd9b36db955a22418c9e30324353587.tar.bz2 linux-83817e35cbd9b36db955a22418c9e30324353587.zip | |
ceph: rename rsize -> rasize
It controls readahead.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index a23eed526f05..5c72430b8f71 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -36,7 +36,8 @@ #define ceph_test_mount_opt(fsc, opt) \ (!!((fsc)->mount_options->flags & CEPH_MOUNT_OPT_##opt)) -#define CEPH_RSIZE_DEFAULT (512*1024) /* readahead */ +#define CEPH_RSIZE_DEFAULT 0 /* max read size */ +#define CEPH_RASIZE_DEFAULT (8192*1024) /* readahead */ #define CEPH_MAX_READDIR_DEFAULT 1024 #define CEPH_MAX_READDIR_BYTES_DEFAULT (512*1024) #define CEPH_SNAPDIRNAME_DEFAULT ".snap" @@ -45,8 +46,9 @@ struct ceph_mount_options { int flags; int sb_flags; - int wsize; - int rsize; /* max readahead */ + int wsize; /* max write size */ + int rsize; /* max read size */ + int rasize; /* max readahead */ int congestion_kb; /* max writeback in flight */ int caps_wanted_delay_min, caps_wanted_delay_max; int cap_release_safety; |