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-rw-r--r--fs/ocfs2/dlm/dlmast.c3
-rw-r--r--fs/ocfs2/dlm/dlmcommon.h42
-rw-r--r--fs/ocfs2/dlm/dlmconvert.c3
-rw-r--r--fs/ocfs2/dlm/dlmdomain.c60
-rw-r--r--fs/ocfs2/dlm/dlmlock.c3
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c12
-rw-r--r--fs/ocfs2/dlm/dlmrecovery.c18
-rw-r--r--fs/ocfs2/dlm/dlmunlock.c3
8 files changed, 90 insertions, 54 deletions
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index ad5e7e1fa1f..241cad342a4 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 e95ecb2aaf1..2df6fde3e65 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 59fb63da8b6..ecb4d997221 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 3995de36026..8a208b06fdd 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 @@ respond:
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 ac91a76b1e7..52578d907d9 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 6cfbdf282d4..bd1268778b6 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1469,7 +1469,8 @@ out:
*
* 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 @@ again:
*
* 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 38d71464530..6d4a83d5015 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 @@ error:
* 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 @@ retry:
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 @@ stage2:
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 fc8baa3e953..86ca085ef32 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;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-26 16:34:02 +0000