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| author | Sage Weil <sage@newdream.net> | 2010-02-15 22:47:28 (GMT) |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-02-17 06:01:10 (GMT) |
| commit | 85ff03f6bfef7d5b59ab3aefd4773f497ffad8a4 (patch) | |
| tree | ef0a700d68f87b84ebb235c2ed7aae69c7414a8d /fs/ceph/mon_client.h | |
| parent | a105f00cf17d711e876b3dc67e15f9a89b7de5a3 (diff) | |
| download | linux-85ff03f6bfef7d5b59ab3aefd4773f497ffad8a4.tar.xz | |
ceph: use rbtree for mon statfs requests
An rbtree is lighter weight, particularly given we will generally have
very few in-flight statfs requests.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/mon_client.h')
| -rw-r--r-- | fs/ceph/mon_client.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ceph/mon_client.h b/fs/ceph/mon_client.h index 5ca8e48..b958ad5 100644 --- a/fs/ceph/mon_client.h +++ b/fs/ceph/mon_client.h @@ -2,7 +2,7 @@ #define _FS_CEPH_MON_CLIENT_H #include <linux/completion.h> -#include <linux/radix-tree.h> +#include <linux/rbtree.h> #include "messenger.h" #include "msgpool.h" @@ -45,6 +45,7 @@ struct ceph_mon_request { */ struct ceph_mon_statfs_request { u64 tid; + struct rb_node node; int result; struct ceph_statfs *buf; struct completion completion; @@ -75,7 +76,7 @@ struct ceph_mon_client { struct ceph_msgpool msgpool_auth_reply; /* pending statfs requests */ - struct radix_tree_root statfs_request_tree; + struct rb_root statfs_request_tree; int num_statfs_requests; u64 last_tid; |