diff options
author | Sage Weil <sage@newdream.net> | 2010-05-14 13:06:30 -0700 |
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committer | Sage Weil <sage@newdream.net> | 2010-05-17 15:25:41 -0700 |
commit | 23804d91f112df09b832cd091b71af4dc2831aa8 (patch) | |
tree | 4b77c43b47d58f08ab02220c507dabfc8f6daf7a /fs/ceph/super.h | |
parent | 366837706bae00abc2edd75add2579c1be18b2b8 (diff) |
ceph: specify max_bytes on readdir replies
Specify max bytes in request to bound size of reply. Add associated
mount option with default value of 512 KB.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/super.h')
-rw-r--r-- | fs/ceph/super.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 395adc5fcebb..3725c9ee9d08 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -66,7 +66,8 @@ struct ceph_mount_args { int congestion_kb; /* max writeback in flight */ int caps_wanted_delay_min, caps_wanted_delay_max; int cap_release_safety; - int max_readdir; /* max readdir size */ + int max_readdir; /* max readdir result (entires) */ + int max_readdir_bytes; /* max readdir result (bytes) */ char *snapdir_name; /* default ".snap" */ char *name; char *secret; @@ -81,6 +82,7 @@ struct ceph_mount_args { #define CEPH_OSD_IDLE_TTL_DEFAULT 60 #define CEPH_MOUNT_RSIZE_DEFAULT (512*1024) /* readahead */ #define CEPH_MAX_READDIR_DEFAULT 1024 +#define CEPH_MAX_READDIR_BYTES_DEFAULT (512*1024) #define CEPH_MSG_MAX_FRONT_LEN (16*1024*1024) #define CEPH_MSG_MAX_DATA_LEN (16*1024*1024) |