diff options
Diffstat (limited to 'fs/ceph/mds_client.h')
| -rw-r--r-- | fs/ceph/mds_client.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 1875b5d98..762757e6c 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -139,7 +139,6 @@ struct ceph_mds_session { int s_cap_reconnect; int s_readonly; struct list_head s_cap_releases; /* waiting cap_release messages */ - struct list_head s_cap_releases_done; /* ready to send */ struct ceph_cap *s_cap_iterator; /* protected by mutex */ @@ -228,7 +227,7 @@ struct ceph_mds_request { int r_err; bool r_aborted; - unsigned long r_timeout; /* optional. jiffies */ + unsigned long r_timeout; /* optional. jiffies, 0 is "wait forever" */ unsigned long r_started; /* start time to measure timeout against */ unsigned long r_request_started; /* start time for mds request only, used to measure lease durations */ @@ -254,12 +253,21 @@ struct ceph_mds_request { bool r_got_unsafe, r_got_safe, r_got_result; bool r_did_prepopulate; + long long r_dir_release_cnt; + long long r_dir_ordered_cnt; + int r_readdir_cache_idx; u32 r_readdir_offset; struct ceph_cap_reservation r_caps_reservation; int r_num_caps; }; +struct ceph_pool_perm { + struct rb_node node; + u32 pool; + int perm; +}; + /* * mds client state */ @@ -284,12 +292,15 @@ struct ceph_mds_client { * references (implying they contain no inodes with caps) that * should be destroyed. */ + u64 last_snap_seq; struct rw_semaphore snap_rwsem; struct rb_root snap_realms; struct list_head snap_empty; spinlock_t snap_empty_lock; /* protect snap_empty */ u64 last_tid; /* most recent mds request */ + u64 oldest_tid; /* oldest incomplete mds request, + excluding setfilelock requests */ struct rb_root request_tree; /* pending mds requests */ struct delayed_work delayed_work; /* delayed work */ unsigned long last_renew_caps; /* last time we renewed our caps */ @@ -298,7 +309,8 @@ struct ceph_mds_client { struct list_head snap_flush_list; /* cap_snaps ready to flush */ spinlock_t snap_flush_lock; - u64 cap_flush_seq; + u64 last_cap_flush_tid; + struct rb_root cap_flush_tree; struct list_head cap_dirty; /* inodes with dirty caps */ struct list_head cap_dirty_migrating; /* ...that are migration... */ int num_cap_flushing; /* # caps we are flushing */ @@ -328,6 +340,9 @@ struct ceph_mds_client { spinlock_t dentry_lru_lock; struct list_head dentry_lru; int num_dentry; + + struct rw_semaphore pool_perm_rwsem; + struct rb_root pool_perm_tree; }; extern const char *ceph_mds_op_name(int op); @@ -379,8 +394,6 @@ static inline void ceph_mdsc_put_request(struct ceph_mds_request *req) kref_put(&req->r_kref, ceph_mdsc_release_request); } -extern int ceph_add_cap_releases(struct ceph_mds_client *mdsc, - struct ceph_mds_session *session); extern void ceph_send_cap_releases(struct ceph_mds_client *mdsc, struct ceph_mds_session *session); |