diff options
Diffstat (limited to 'fs/dlm/dlm_internal.h')
| -rw-r--r-- | fs/dlm/dlm_internal.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 30994d6..74901e9 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -151,6 +151,7 @@ struct dlm_args { void *bastaddr; int mode; struct dlm_lksb *lksb; + unsigned long timeout; }; @@ -213,6 +214,9 @@ struct dlm_args { #define DLM_IFL_OVERLAP_UNLOCK 0x00080000 #define DLM_IFL_OVERLAP_CANCEL 0x00100000 #define DLM_IFL_ENDOFLIFE 0x00200000 +#define DLM_IFL_WATCH_TIMEWARN 0x00400000 +#define DLM_IFL_TIMEOUT_CANCEL 0x00800000 +#define DLM_IFL_DEADLOCK_CANCEL 0x01000000 #define DLM_IFL_USER 0x00000001 #define DLM_IFL_ORPHAN 0x00000002 @@ -243,6 +247,9 @@ struct dlm_lkb { struct list_head lkb_wait_reply; /* waiting for remote reply */ struct list_head lkb_astqueue; /* need ast to be sent */ struct list_head lkb_ownqueue; /* list of locks for a process */ + struct list_head lkb_time_list; + unsigned long lkb_timestamp; + unsigned long lkb_timeout_cs; char *lkb_lvbptr; struct dlm_lksb *lkb_lksb; /* caller's status block */ @@ -447,12 +454,16 @@ struct dlm_ls { struct mutex ls_orphans_mutex; struct list_head ls_orphans; + struct mutex ls_timeout_mutex; + struct list_head ls_timeout; + struct list_head ls_nodes; /* current nodes in ls */ struct list_head ls_nodes_gone; /* dead node list, recovery */ int ls_num_nodes; /* number of nodes in ls */ int ls_low_nodeid; int ls_total_weight; int *ls_node_array; + gfp_t ls_allocation; struct dlm_rsb ls_stub_rsb; /* for returning errors */ struct dlm_lkb ls_stub_lkb; /* for returning errors */ @@ -460,9 +471,12 @@ struct dlm_ls { struct dentry *ls_debug_rsb_dentry; /* debugfs */ struct dentry *ls_debug_waiters_dentry; /* debugfs */ + struct dentry *ls_debug_locks_dentry; /* debugfs */ wait_queue_head_t ls_uevent_wait; /* user part of join/leave */ int ls_uevent_result; + struct completion ls_members_done; + int ls_members_result; struct miscdevice ls_device; @@ -472,6 +486,7 @@ struct dlm_ls { struct task_struct *ls_recoverd_task; struct mutex ls_recoverd_active; spinlock_t ls_recover_lock; + unsigned long ls_recover_begin; /* jiffies timestamp */ uint32_t ls_recover_status; /* DLM_RS_ */ uint64_t ls_recover_seq; struct dlm_recover *ls_recover_args; @@ -501,6 +516,7 @@ struct dlm_ls { #define LSFL_RCOM_READY 3 #define LSFL_RCOM_WAIT 4 #define LSFL_UEVENT_WAIT 5 +#define LSFL_TIMEWARN 6 /* much of this is just saving user space pointers associated with the lock that we pass back to the user lib with an ast */ @@ -518,6 +534,7 @@ struct dlm_user_args { void __user *castaddr; void __user *bastparam; void __user *bastaddr; + uint64_t xid; }; #define DLM_PROC_FLAGS_CLOSING 1 |
