diff options
Diffstat (limited to 'fs/dlm/dlm_internal.h')
| -rw-r--r-- | fs/dlm/dlm_internal.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 730808289a42..69e3928c756b 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -211,6 +211,7 @@ struct dlm_args { #endif #define DLM_IFL_DEADLOCK_CANCEL 0x01000000 #define DLM_IFL_STUB_MS 0x02000000 /* magic number for m_flags */ +#define DLM_IFL_NEED_SCHED 0x04000000 /* least significant 2 bytes are message changed, they are full transmitted * but at receive side only the 2 bytes LSB will be set. * @@ -222,18 +223,17 @@ struct dlm_args { #define DLM_IFL_USER 0x00000001 #define DLM_IFL_ORPHAN 0x00000002 -#define DLM_CALLBACKS_SIZE 6 - #define DLM_CB_CAST 0x00000001 #define DLM_CB_BAST 0x00000002 -#define DLM_CB_SKIP 0x00000004 struct dlm_callback { - uint64_t seq; uint32_t flags; /* DLM_CBF_ */ int sb_status; /* copy to lksb status */ uint8_t sb_flags; /* copy to lksb flags */ int8_t mode; /* rq mode of bast, gr mode of cast */ + + struct list_head list; + struct kref ref; }; struct dlm_lkb { @@ -271,9 +271,10 @@ struct dlm_lkb { spinlock_t lkb_cb_lock; 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; + struct list_head lkb_callbacks; + struct dlm_callback *lkb_last_cast; + struct dlm_callback *lkb_last_cb; + int lkb_last_bast_mode; ktime_t lkb_last_cast_time; /* for debugging */ ktime_t lkb_last_bast_time; /* for debugging */ |