summaryrefslogtreecommitdiffstats
path: root/fs/dlm/dlm_internal.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/dlm/dlm_internal.h')
-rw-r--r--fs/dlm/dlm_internal.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h
index 6614f335e25d..fe2860c02449 100644
--- a/fs/dlm/dlm_internal.h
+++ b/fs/dlm/dlm_internal.h
@@ -246,13 +246,15 @@ struct dlm_lkb {
struct list_head lkb_statequeue; /* rsb g/c/w list */
struct list_head lkb_rsb_lookup; /* waiting for rsb lookup */
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;
ktime_t lkb_timestamp;
ktime_t lkb_wait_time;
unsigned long lkb_timeout_cs;
+ struct mutex lkb_cb_mutex;
+ struct work_struct lkb_cb_work;
+ struct list_head lkb_cb_list; /* for ls_cb_delay or proc->asts */
struct dlm_callback lkb_callbacks[DLM_CALLBACKS_SIZE];
struct dlm_callback lkb_last_cast;
struct dlm_callback lkb_last_bast;
@@ -504,8 +506,12 @@ struct dlm_ls {
struct miscdevice ls_device;
+ struct workqueue_struct *ls_callback_wq;
+
/* recovery related */
+ struct mutex ls_cb_mutex;
+ struct list_head ls_cb_delay; /* save for queue_work later */
struct timer_list ls_timer;
struct task_struct *ls_recoverd_task;
struct mutex ls_recoverd_active;
@@ -542,6 +548,7 @@ struct dlm_ls {
#define LSFL_RCOM_WAIT 4
#define LSFL_UEVENT_WAIT 5
#define LSFL_TIMEWARN 6
+#define LSFL_CB_DELAY 7
/* much of this is just saving user space pointers associated with the
lock that we pass back to the user lib with an ast */