diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index ae4ff4a6636b23759522994898a95c148a4401f1..7700418d25ecb5350c69cc564b3c65378bee6ced 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -688,6 +688,7 @@ static void o2net_handler_put(struct o2net_msg_handler *nmh)
* be given to the handler if their payload is longer than the max. */
int o2net_register_handler(u32 msg_type, u32 key, u32 max_len,
o2net_msg_handler_func *func, void *data,
+ o2net_post_msg_handler_func *post_func,
struct list_head *unreg_list)
{
struct o2net_msg_handler *nmh = NULL;
@@ -722,6 +723,7 @@ int o2net_register_handler(u32 msg_type, u32 key, u32 max_len,
nmh->nh_func = func;
nmh->nh_func_data = data;
+ nmh->nh_post_func = post_func;
nmh->nh_msg_type = msg_type;
nmh->nh_max_len = max_len;
nmh->nh_key = key;
@@ -1049,6 +1051,7 @@ static int o2net_process_message(struct o2net_sock_container *sc,
int ret = 0, handler_status;
enum o2net_system_error syserr;
struct o2net_msg_handler *nmh = NULL;
+ void *ret_data = NULL;
msglog(hdr, "processing message\n");
@@ -1101,7 +1104,7 @@ static int o2net_process_message(struct o2net_sock_container *sc,
sc->sc_msg_type = be16_to_cpu(hdr->msg_type);
handler_status = (nmh->nh_func)(hdr, sizeof(struct o2net_msg) +
be16_to_cpu(hdr->data_len),
- nmh->nh_func_data);
+ nmh->nh_func_data, &ret_data);
do_gettimeofday(&sc->sc_tv_func_stop);
out_respond:
@@ -1112,6 +1115,13 @@ static int o2net_process_message(struct o2net_sock_container *sc,
mlog(0, "sending handler status %d, syserr %d returned %d\n",
handler_status, syserr, ret);
+ if (nmh) {
+ BUG_ON(ret_data != NULL && nmh->nh_post_func == NULL);
+ if (nmh->nh_post_func)
+ (nmh->nh_post_func)(handler_status, nmh->nh_func_data,
+ ret_data);
+ }
+
out:
if (nmh)
o2net_handler_put(nmh);
diff --git a/fs/ocfs2/cluster/tcp.h b/fs/ocfs2/cluster/tcp.h
index 21a4e43df836159c177771974ffc215957d26bf3..da880fc215f075ccc50aac915810409b8efd35e4 100644
--- a/fs/ocfs2/cluster/tcp.h
+++ b/fs/ocfs2/cluster/tcp.h
@@ -50,7 +50,10 @@ struct o2net_msg
__u8 buf[0];
};
-typedef int (o2net_msg_handler_func)(struct o2net_msg *msg, u32 len, void *data);
+typedef int (o2net_msg_handler_func)(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+typedef void (o2net_post_msg_handler_func)(int status, void *data,
+ void *ret_data);
#define O2NET_MAX_PAYLOAD_BYTES (4096 - sizeof(struct o2net_msg))
@@ -99,6 +102,7 @@ int o2net_send_message_vec(u32 msg_type, u32 key, struct kvec *vec,
int o2net_register_handler(u32 msg_type, u32 key, u32 max_len,
o2net_msg_handler_func *func, void *data,
+ o2net_post_msg_handler_func *post_func,
struct list_head *unreg_list);
void o2net_unregister_handler_list(struct list_head *list);
diff --git a/fs/ocfs2/cluster/tcp_internal.h b/fs/ocfs2/cluster/tcp_internal.h
index 775c911342f4ddaab9444a6f16559e77f03f4e5b..d74040fac343643e3895871dfaa238bd14da3b45 100644
--- a/fs/ocfs2/cluster/tcp_internal.h
+++ b/fs/ocfs2/cluster/tcp_internal.h
@@ -161,6 +161,8 @@ struct o2net_msg_handler {
u32 nh_key;
o2net_msg_handler_func *nh_func;
o2net_msg_handler_func *nh_func_data;
+ o2net_post_msg_handler_func
+ *nh_post_func;
struct kref nh_kref;
struct list_head nh_unregister_item;
};
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index ad5e7e1fa1ff6ece40f8beb0a25e1553c61515cc..241cad342a48f0f8849cca96e1ddf5f2f6aee79e 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -263,7 +263,8 @@ void dlm_do_local_bast(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
-int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
int ret;
unsigned int locklen;
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index e95ecb2aaf1493fd0caa523d9feed48ca46a6d40..2df6fde3e6528c4104459961b6516c66a5ab775c 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -707,16 +707,20 @@ void dlm_lock_put(struct dlm_lock *lock);
void dlm_lock_attach_lockres(struct dlm_lock *lock,
struct dlm_lock_resource *res);
-int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data);
+int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
void dlm_revert_pending_convert(struct dlm_lock_resource *res,
struct dlm_lock *lock);
void dlm_revert_pending_lock(struct dlm_lock_resource *res,
struct dlm_lock *lock);
-int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data);
+int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
void dlm_commit_pending_cancel(struct dlm_lock_resource *res,
struct dlm_lock *lock);
void dlm_commit_pending_unlock(struct dlm_lock_resource *res,
@@ -871,16 +875,26 @@ void dlm_lockres_release_ast(struct dlm_ctxt *dlm,
struct dlm_lock_resource *res);
void __dlm_lockres_reserve_ast(struct dlm_lock_resource *res);
-int dlm_master_request_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_deref_lockres_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_migrate_request_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_mig_lockres_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_master_requery_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_request_all_locks_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_reco_data_done_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data);
-int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data);
+int dlm_master_request_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_deref_lockres_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_migrate_request_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_mig_lockres_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_master_requery_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_request_all_locks_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_reco_data_done_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
int dlm_do_master_requery(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
u8 nodenum, u8 *real_master);
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index 59fb63da8b659b590f6fcca1a950f4b27aba35d2..ecb4d997221e6460b33efa9e2747bda6b78fa3bb 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -418,7 +418,8 @@ static enum dlm_status dlm_send_remote_convert_request(struct dlm_ctxt *dlm,
* returns: DLM_NORMAL, DLM_IVLOCKID, DLM_BADARGS,
* status from __dlmconvert_master
*/
-int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_convert_lock *cnv = (struct dlm_convert_lock *)msg->buf;
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 3995de360264676bf253a3f04652a0d9921220a8..8a208b06fdd770824477c160354b90c25591cd92 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -95,10 +95,14 @@ static DECLARE_WAIT_QUEUE_HEAD(dlm_domain_events);
#define DLM_DOMAIN_BACKOFF_MS 200
-static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data);
-static int dlm_assert_joined_handler(struct o2net_msg *msg, u32 len, void *data);
-static int dlm_cancel_join_handler(struct o2net_msg *msg, u32 len, void *data);
-static int dlm_exit_domain_handler(struct o2net_msg *msg, u32 len, void *data);
+static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+static int dlm_assert_joined_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+static int dlm_cancel_join_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
+static int dlm_exit_domain_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data);
static void dlm_unregister_domain_handlers(struct dlm_ctxt *dlm);
@@ -466,7 +470,8 @@ static void __dlm_print_nodes(struct dlm_ctxt *dlm)
printk("\n");
}
-static int dlm_exit_domain_handler(struct o2net_msg *msg, u32 len, void *data)
+static int dlm_exit_domain_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
unsigned int node;
@@ -630,7 +635,8 @@ void dlm_unregister_domain(struct dlm_ctxt *dlm)
}
EXPORT_SYMBOL_GPL(dlm_unregister_domain);
-static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data)
+static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_query_join_request *query;
enum dlm_query_join_response response;
@@ -707,7 +713,8 @@ static int dlm_query_join_handler(struct o2net_msg *msg, u32 len, void *data)
return response;
}
-static int dlm_assert_joined_handler(struct o2net_msg *msg, u32 len, void *data)
+static int dlm_assert_joined_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_assert_joined *assert;
struct dlm_ctxt *dlm = NULL;
@@ -744,7 +751,8 @@ static int dlm_assert_joined_handler(struct o2net_msg *msg, u32 len, void *data)
return 0;
}
-static int dlm_cancel_join_handler(struct o2net_msg *msg, u32 len, void *data)
+static int dlm_cancel_join_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_cancel_join *cancel;
struct dlm_ctxt *dlm = NULL;
@@ -1086,105 +1094,105 @@ static int dlm_register_domain_handlers(struct dlm_ctxt *dlm)
status = o2net_register_handler(DLM_MASTER_REQUEST_MSG, dlm->key,
sizeof(struct dlm_master_request),
dlm_master_request_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_ASSERT_MASTER_MSG, dlm->key,
sizeof(struct dlm_assert_master),
dlm_assert_master_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_CREATE_LOCK_MSG, dlm->key,
sizeof(struct dlm_create_lock),
dlm_create_lock_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_CONVERT_LOCK_MSG, dlm->key,
DLM_CONVERT_LOCK_MAX_LEN,
dlm_convert_lock_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_UNLOCK_LOCK_MSG, dlm->key,
DLM_UNLOCK_LOCK_MAX_LEN,
dlm_unlock_lock_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_PROXY_AST_MSG, dlm->key,
DLM_PROXY_AST_MAX_LEN,
dlm_proxy_ast_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_EXIT_DOMAIN_MSG, dlm->key,
sizeof(struct dlm_exit_domain),
dlm_exit_domain_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_DEREF_LOCKRES_MSG, dlm->key,
sizeof(struct dlm_deref_lockres),
dlm_deref_lockres_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_MIGRATE_REQUEST_MSG, dlm->key,
sizeof(struct dlm_migrate_request),
dlm_migrate_request_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_MIG_LOCKRES_MSG, dlm->key,
DLM_MIG_LOCKRES_MAX_LEN,
dlm_mig_lockres_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_MASTER_REQUERY_MSG, dlm->key,
sizeof(struct dlm_master_requery),
dlm_master_requery_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_LOCK_REQUEST_MSG, dlm->key,
sizeof(struct dlm_lock_request),
dlm_request_all_locks_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_RECO_DATA_DONE_MSG, dlm->key,
sizeof(struct dlm_reco_data_done),
dlm_reco_data_done_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_BEGIN_RECO_MSG, dlm->key,
sizeof(struct dlm_begin_reco),
dlm_begin_reco_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_FINALIZE_RECO_MSG, dlm->key,
sizeof(struct dlm_finalize_reco),
dlm_finalize_reco_handler,
- dlm, &dlm->dlm_domain_handlers);
+ dlm, NULL, &dlm->dlm_domain_handlers);
if (status)
goto bail;
@@ -1478,21 +1486,21 @@ static int dlm_register_net_handlers(void)
status = o2net_register_handler(DLM_QUERY_JOIN_MSG, DLM_MOD_KEY,
sizeof(struct dlm_query_join_request),
dlm_query_join_handler,
- NULL, &dlm_join_handlers);
+ NULL, NULL, &dlm_join_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_ASSERT_JOINED_MSG, DLM_MOD_KEY,
sizeof(struct dlm_assert_joined),
dlm_assert_joined_handler,
- NULL, &dlm_join_handlers);
+ NULL, NULL, &dlm_join_handlers);
if (status)
goto bail;
status = o2net_register_handler(DLM_CANCEL_JOIN_MSG, DLM_MOD_KEY,
sizeof(struct dlm_cancel_join),
dlm_cancel_join_handler,
- NULL, &dlm_join_handlers);
+ NULL, NULL, &dlm_join_handlers);
bail:
if (status < 0)
diff --git a/fs/ocfs2/dlm/dlmlock.c b/fs/ocfs2/dlm/dlmlock.c
index ac91a76b1e781e4997435b1286c55725e99f555a..52578d907d9ae3518d9c2106ea3f0ce559a0be2e 100644
--- a/fs/ocfs2/dlm/dlmlock.c
+++ b/fs/ocfs2/dlm/dlmlock.c
@@ -441,7 +441,8 @@ struct dlm_lock * dlm_new_lock(int type, u8 node, u64 cookie,
* held on exit: none
* returns: DLM_NORMAL, DLM_SYSERR, DLM_IVLOCKID, DLM_NOTQUEUED
*/
-int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_create_lock_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_create_lock *create = (struct dlm_create_lock *)msg->buf;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 6cfbdf282d467e0186fb2e274412ad2e9878b623..bd1268778b660b5b54e28589f33ada63e2445540 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1469,7 +1469,8 @@ static int dlm_do_master_request(struct dlm_lock_resource *res,
*
* if possible, TRIM THIS DOWN!!!
*/
-int dlm_master_request_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_master_request_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
u8 response = DLM_MASTER_RESP_MAYBE;
struct dlm_ctxt *dlm = data;
@@ -1800,7 +1801,8 @@ int dlm_do_assert_master(struct dlm_ctxt *dlm,
*
* if possible, TRIM THIS DOWN!!!
*/
-int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_assert_master_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_master_list_entry *mle = NULL;
@@ -2265,7 +2267,8 @@ int dlm_drop_lockres_ref(struct dlm_ctxt *dlm, struct dlm_lock_resource *res)
return ret;
}
-int dlm_deref_lockres_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_deref_lockres_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_deref_lockres *deref = (struct dlm_deref_lockres *)msg->buf;
@@ -2948,7 +2951,8 @@ static int dlm_do_migrate_request(struct dlm_ctxt *dlm,
* we will have no mle in the list to start with. now we can add an mle for
* the migration and this should be the only one found for those scanning the
* list. */
-int dlm_migrate_request_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_migrate_request_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_lock_resource *res = NULL;
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 38d7146453096e316f9a78affb10193f0e9e5b7a..6d4a83d50152bf2d7e80ab2dc06380aee1ffdf43 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -818,7 +818,8 @@ static int dlm_request_all_locks(struct dlm_ctxt *dlm, u8 request_from,
}
-int dlm_request_all_locks_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_request_all_locks_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_lock_request *lr = (struct dlm_lock_request *)msg->buf;
@@ -975,7 +976,8 @@ static int dlm_send_all_done_msg(struct dlm_ctxt *dlm, u8 dead_node, u8 send_to)
}
-int dlm_reco_data_done_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_reco_data_done_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_reco_data_done *done = (struct dlm_reco_data_done *)msg->buf;
@@ -1331,7 +1333,8 @@ int dlm_send_one_lockres(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
* do we spin? returning an error only delays the problem really
*/
-int dlm_mig_lockres_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_mig_lockres_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_migratable_lockres *mres =
@@ -1624,7 +1627,8 @@ int dlm_do_master_requery(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
/* this function cannot error, so unless the sending
* or receiving of the message failed, the owner can
* be trusted */
-int dlm_master_requery_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_master_requery_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_master_requery *req = (struct dlm_master_requery *)msg->buf;
@@ -2600,7 +2604,8 @@ static int dlm_send_begin_reco_message(struct dlm_ctxt *dlm, u8 dead_node)
return ret;
}
-int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_begin_reco *br = (struct dlm_begin_reco *)msg->buf;
@@ -2728,7 +2733,8 @@ static int dlm_send_finalize_reco_message(struct dlm_ctxt *dlm)
return ret;
}
-int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_finalize_reco *fr = (struct dlm_finalize_reco *)msg->buf;
diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c
index fc8baa3e95396060bf60bedc37a52a4c732361a2..86ca085ef3246b8066d7f9f976b0866e7e63e168 100644
--- a/fs/ocfs2/dlm/dlmunlock.c
+++ b/fs/ocfs2/dlm/dlmunlock.c
@@ -383,7 +383,8 @@ static enum dlm_status dlm_send_remote_unlock_request(struct dlm_ctxt *dlm,
* returns: DLM_NORMAL, DLM_BADARGS, DLM_IVLOCKID,
* return value from dlmunlock_master
*/
-int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data)
+int dlm_unlock_lock_handler(struct o2net_msg *msg, u32 len, void *data,
+ void **ret_data)
{
struct dlm_ctxt *dlm = data;
struct dlm_unlock_lock *unlock = (struct dlm_unlock_lock *)msg->buf;
diff --git a/fs/ocfs2/vote.c b/fs/ocfs2/vote.c
index 0afd8b9af70fa3691c2a98c3c66716d259982cda..f30e63b9910c4610fce6bf8161ff6ce31b3d7f5b 100644
--- a/fs/ocfs2/vote.c
+++ b/fs/ocfs2/vote.c
@@ -887,7 +887,7 @@ static inline int ocfs2_translate_response(int response)
static int ocfs2_handle_response_message(struct o2net_msg *msg,
u32 len,
- void *data)
+ void *data, void **ret_data)
{
unsigned int response_id, node_num;
int response_status;
@@ -943,7 +943,7 @@ static int ocfs2_handle_response_message(struct o2net_msg *msg,
static int ocfs2_handle_vote_message(struct o2net_msg *msg,
u32 len,
- void *data)
+ void *data, void **ret_data)
{
int status;
struct ocfs2_super *osb = data;
@@ -1007,7 +1007,7 @@ int ocfs2_register_net_handlers(struct ocfs2_super *osb)
osb->net_key,
sizeof(struct ocfs2_response_msg),
ocfs2_handle_response_message,
- osb, &osb->osb_net_handlers);
+ osb, NULL, &osb->osb_net_handlers);
if (status) {
mlog_errno(status);
goto bail;
@@ -1017,7 +1017,7 @@ int ocfs2_register_net_handlers(struct ocfs2_super *osb)
osb->net_key,
sizeof(struct ocfs2_vote_msg),
ocfs2_handle_vote_message,
- osb, &osb->osb_net_handlers);
+ osb, NULL, &osb->osb_net_handlers);
if (status) {
mlog_errno(status);
goto bail;