kernel.git/fs/ocfs2/stack_o2cb.c, branch linux-2.6.28.y

ocfs2: Remove ->hangup() from stack glue operations.

2008-06-16T17:46:52Z

The ->hangup() call was only used to execute ocfs2_hb_ctl. Now that the generic stack glue code handles this, the underlying stack drivers don't need to know about it. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: Move the call of ocfs2_hb_ctl into the stack glue.

2008-06-16T17:46:51Z

Take o2hb_stop() out of the o2cb code and make it part of the generic stack glue as ocfs2_leave_group(). This also allows us to remove the ocfs2_get_hb_ctl_path() function - everything to do with hb_ctl is now part of stackglue.c. o2cb no longer needs a ->hangup() function. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: Move the hb_ctl_path sysctl into the stack glue.

2008-06-16T17:46:50Z

ocfs2 needs to call out to the hb_ctl program at unmount for all cluster stacks. The first step is to move the hb_ctl_path sysctl out of the o2cb code and into the generic stack glue. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: make struct o2cb_stack_ops static

2008-05-01T00:09:25Z

This patch makes the needlessly global struct o2cb_stack_ops static. Signed-off-by: Adrian Bunk Acked-by: Joel Becker Signed-off-by: Mark Fasheh

ocfs2: Break out stackglue into modules.

2008-04-18T15:56:05Z

We define the ocfs2_stack_plugin structure to represent a stack driver. The o2cb stack code is split into stack_o2cb.c. This becomes the ocfs2_stack_o2cb.ko module. The stackglue generic functions are similarly split into the ocfs2_stackglue.ko module. This module now provides an interface to register drivers. The ocfs2_stack_o2cb driver registers itself. As part of this interface, ocfs2_stackglue can load drivers on demand. This is accomplished in ocfs2_cluster_connect(). ocfs2_cluster_disconnect() is now notified when a _hangup() is pending. If a hangup is pending, it will not release the driver module and will let _hangup() do that. Signed-off-by: Joel Becker

ocfs2: Create ocfs2_stack_operations and split out the o2cb stack.

2008-04-18T15:56:05Z

Define the ocfs2_stack_operations structure. Build o2cb_stack_ops from all of the o2cb-specific stack functions. Change the generic stack glue functions to call the stack_ops instead of the o2cb functions directly. The o2cb functions are moved to stack_o2cb.c. The headers are cleaned up to where only needed headers are included. In this code, stackglue.c and stack_o2cb.c refer to some shared extern variables. When they become modules, that will change. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh