diff options
Diffstat (limited to 'fs/dlm/lock.h')
| -rw-r--r-- | fs/dlm/lock.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/dlm/lock.h b/fs/dlm/lock.h index b54e2cbbe6..8de9dee4c0 100644 --- a/fs/dlm/lock.h +++ b/fs/dlm/lock.h @@ -11,6 +11,7 @@ #ifndef __LOCK_DOT_H__ #define __LOCK_DOT_H__ +void dlm_rsb_toss_timer(struct timer_list *timer); void dlm_dump_rsb(struct dlm_rsb *r); void dlm_dump_rsb_name(struct dlm_ls *ls, const char *name, int len); void dlm_print_lkb(struct dlm_lkb *lkb); @@ -18,20 +19,23 @@ void dlm_receive_message_saved(struct dlm_ls *ls, const struct dlm_message *ms, uint32_t saved_seq); void dlm_receive_buffer(const union dlm_packet *p, int nodeid); int dlm_modes_compat(int mode1, int mode2); +void free_toss_rsb(struct dlm_rsb *r); void dlm_put_rsb(struct dlm_rsb *r); void dlm_hold_rsb(struct dlm_rsb *r); int dlm_put_lkb(struct dlm_lkb *lkb); void dlm_scan_rsbs(struct dlm_ls *ls); int dlm_lock_recovery_try(struct dlm_ls *ls); +void dlm_lock_recovery(struct dlm_ls *ls); void dlm_unlock_recovery(struct dlm_ls *ls); +void dlm_timer_resume(struct dlm_ls *ls); int dlm_master_lookup(struct dlm_ls *ls, int from_nodeid, const char *name, int len, unsigned int flags, int *r_nodeid, int *result); -int dlm_search_rsb_tree(struct rb_root *tree, const void *name, int len, +int dlm_search_rsb_tree(struct rhashtable *rhash, const void *name, int len, struct dlm_rsb **r_ret); -void dlm_recover_purge(struct dlm_ls *ls); +void dlm_recover_purge(struct dlm_ls *ls, const struct list_head *root_list); void dlm_purge_mstcpy_locks(struct dlm_rsb *r); void dlm_recover_grant(struct dlm_ls *ls); int dlm_recover_waiters_post(struct dlm_ls *ls); @@ -68,12 +72,12 @@ static inline int is_master(struct dlm_rsb *r) static inline void lock_rsb(struct dlm_rsb *r) { - mutex_lock(&r->res_mutex); + spin_lock_bh(&r->res_lock); } static inline void unlock_rsb(struct dlm_rsb *r) { - mutex_unlock(&r->res_mutex); + spin_unlock_bh(&r->res_lock); } #endif |