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authorSage Weil <sage@newdream.net>2010-05-14 13:06:30 -0700
committerSage Weil <sage@newdream.net>2010-05-17 15:25:41 -0700
commit23804d91f112df09b832cd091b71af4dc2831aa8 (patch)
tree4b77c43b47d58f08ab02220c507dabfc8f6daf7a /fs/ceph/ceph_fs.h
parent366837706bae00abc2edd75add2579c1be18b2b8 (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/ceph_fs.h')
-rw-r--r--fs/ceph/ceph_fs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ceph/ceph_fs.h b/fs/ceph/ceph_fs.h
index 715e39ce517a..3b9eeed097b3 100644
--- a/fs/ceph/ceph_fs.h
+++ b/fs/ceph/ceph_fs.h
@@ -361,6 +361,7 @@ union ceph_mds_request_args {
struct {
__le32 frag; /* which dir fragment */
__le32 max_entries; /* how many dentries to grab */
+ __le32 max_bytes;
} __attribute__ ((packed)) readdir;
struct {
__le32 mode;