aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorJoel Becker <joel.becker@oracle.com>2010-01-29 16:06:29 -0800
committerJoel Becker <joel.becker@oracle.com>2010-02-26 15:41:16 -0800
commite603cfb074e150736814ef093a411df32c02ba9f (patch)
treebb659e2ed6462e9686507f77edc2c7750044f294
parent110946c8fb23c1e1e23312afed0977ad4aa37c95 (diff)
downloadkernel_samsung_smdk4412-e603cfb074e150736814ef093a411df32c02ba9f.tar.gz
kernel_samsung_smdk4412-e603cfb074e150736814ef093a411df32c02ba9f.tar.bz2
kernel_samsung_smdk4412-e603cfb074e150736814ef093a411df32c02ba9f.zip
ocfs2: Remove the ast pointers from ocfs2_stack_plugins
With the full ocfs2_locking_protocol hanging off of the ocfs2_cluster_connection, ast wrappers can get the ast/bast pointers there. They don't need to get them from their plugin structure. The user plugin still needs the maximum locking protocol version, though. This changes the plugin structure so that it only holds the max version, not the entire ocfs2_locking_protocol pointer. Signed-off-by: Joel Becker <joel.becker@oracle.com>
-rw-r--r--fs/ocfs2/stack_user.c6
-rw-r--r--fs/ocfs2/stackglue.c4
-rw-r--r--fs/ocfs2/stackglue.h2
3 files changed, 6 insertions, 6 deletions
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index b4cf616ef42..5ae8812b286 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -62,8 +62,8 @@
* negotiated by the client. The client negotiates based on the maximum
* version advertised in /sys/fs/ocfs2/max_locking_protocol. The major
* number from the "SETV" message must match
- * ocfs2_user_plugin.sp_proto->lp_max_version.pv_major, and the minor number
- * must be less than or equal to ...->lp_max_version.pv_minor.
+ * ocfs2_user_plugin.sp_max_proto.pv_major, and the minor number
+ * must be less than or equal to ...sp_max_version.pv_minor.
*
* Once this information has been set, mounts will be allowed. From this
* point on, the "DOWN" message can be sent for node down notification.
@@ -400,7 +400,7 @@ static int ocfs2_control_do_setversion_msg(struct file *file,
char *ptr = NULL;
struct ocfs2_control_private *p = file->private_data;
struct ocfs2_protocol_version *max =
- &ocfs2_user_plugin.sp_proto->lp_max_version;
+ &ocfs2_user_plugin.sp_max_proto;
if (ocfs2_control_get_handshake_state(file) !=
OCFS2_CONTROL_HANDSHAKE_PROTOCOL)
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 010ecabbdeb..fc184c76270 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -176,7 +176,7 @@ int ocfs2_stack_glue_register(struct ocfs2_stack_plugin *plugin)
spin_lock(&ocfs2_stack_lock);
if (!ocfs2_stack_lookup(plugin->sp_name)) {
plugin->sp_count = 0;
- plugin->sp_proto = lproto;
+ plugin->sp_max_proto = lproto->lp_max_version;
list_add(&plugin->sp_list, &ocfs2_stack_list);
printk(KERN_INFO "ocfs2: Registered cluster interface %s\n",
plugin->sp_name);
@@ -224,7 +224,7 @@ void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto)
lproto = proto;
list_for_each_entry(p, &ocfs2_stack_list, sp_list) {
- p->sp_proto = lproto;
+ p->sp_max_proto = lproto->lp_max_version;
}
spin_unlock(&ocfs2_stack_lock);
diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index cf8bac23ae0..77a7a9aeba7 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -233,7 +233,7 @@ struct ocfs2_stack_plugin {
/* These are managed by the stackglue code. */
struct list_head sp_list;
unsigned int sp_count;
- struct ocfs2_locking_protocol *sp_proto;
+ struct ocfs2_protocol_version sp_max_proto;
};