diff options
| -rw-r--r-- | fs/dlm/dlm_internal.h | 2 | ||||
| -rw-r--r-- | fs/dlm/lock.c | 4 | ||||
| -rw-r--r-- | fs/dlm/lockspace.c | 2 | ||||
| -rw-r--r-- | fs/dlm/member.c | 4 | ||||
| -rw-r--r-- | fs/dlm/recoverd.c | 4 |
5 files changed, 8 insertions, 8 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 61820b8c47a7..269c12e0824f 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -653,7 +653,7 @@ struct dlm_ls { uint64_t ls_recover_seq; struct dlm_recover *ls_recover_args; struct rw_semaphore ls_in_recovery; /* block local requests */ - struct rw_semaphore ls_recv_active; /* block dlm_recv */ + rwlock_t ls_recv_active; /* block dlm_recv */ struct list_head ls_requestqueue;/* queue remote requests */ rwlock_t ls_requestqueue_lock; struct dlm_rcom *ls_recover_buf; diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index 98d9c5a4be00..2f53fdfe262a 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -4837,7 +4837,7 @@ void dlm_receive_buffer(const union dlm_packet *p, int nodeid) /* this rwsem allows dlm_ls_stop() to wait for all dlm_recv threads to be inactive (in this ls) before transitioning to recovery mode */ - down_read(&ls->ls_recv_active); + read_lock(&ls->ls_recv_active); if (hd->h_cmd == DLM_MSG) dlm_receive_message(ls, &p->message, nodeid); else if (hd->h_cmd == DLM_RCOM) @@ -4845,7 +4845,7 @@ void dlm_receive_buffer(const union dlm_packet *p, int nodeid) else log_error(ls, "invalid h_cmd %d from %d lockspace %x", hd->h_cmd, nodeid, le32_to_cpu(hd->u.h_lockspace)); - up_read(&ls->ls_recv_active); + read_unlock(&ls->ls_recv_active); dlm_put_lockspace(ls); } diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c index 757e473bc619..c021bf684fbc 100644 --- a/fs/dlm/lockspace.c +++ b/fs/dlm/lockspace.c @@ -552,7 +552,7 @@ static int new_lockspace(const char *name, const char *cluster, ls->ls_recover_seq = get_random_u64(); ls->ls_recover_args = NULL; init_rwsem(&ls->ls_in_recovery); - init_rwsem(&ls->ls_recv_active); + rwlock_init(&ls->ls_recv_active); INIT_LIST_HEAD(&ls->ls_requestqueue); rwlock_init(&ls->ls_requestqueue_lock); spin_lock_init(&ls->ls_clear_proc_locks); diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 707cebcdc533..ac1b555af9d6 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -630,7 +630,7 @@ int dlm_ls_stop(struct dlm_ls *ls) * message to the requestqueue without races. */ - down_write(&ls->ls_recv_active); + write_lock(&ls->ls_recv_active); /* * Abort any recovery that's in progress (see RECOVER_STOP, @@ -654,7 +654,7 @@ int dlm_ls_stop(struct dlm_ls *ls) * requestqueue for later. */ - up_write(&ls->ls_recv_active); + write_unlock(&ls->ls_recv_active); /* * This in_recovery lock does two things: diff --git a/fs/dlm/recoverd.c b/fs/dlm/recoverd.c index 0b1a62167798..a11ae1da2f60 100644 --- a/fs/dlm/recoverd.c +++ b/fs/dlm/recoverd.c @@ -103,7 +103,7 @@ static int enable_locking(struct dlm_ls *ls, uint64_t seq) { int error = -EINTR; - down_write(&ls->ls_recv_active); + write_lock(&ls->ls_recv_active); spin_lock(&ls->ls_recover_lock); if (ls->ls_recover_seq == seq) { @@ -115,7 +115,7 @@ static int enable_locking(struct dlm_ls *ls, uint64_t seq) } spin_unlock(&ls->ls_recover_lock); - up_write(&ls->ls_recv_active); + write_unlock(&ls->ls_recv_active); return error; } |