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authorJoel Becker <joel.becker@oracle.com>2008-05-31 02:43:58 +0400
committerMark Fasheh <mfasheh@suse.com>2008-06-16 21:46:51 +0400
commit9f9a99f4eccc64650e932090cff0ebd07b81e334 (patch)
tree44315dfb1b5f3d4fc802e4d7cde5d681832b34f0 /fs/ocfs2/stack_o2cb.c
parent3878f110f71a0971ff7acc15dd6db711b6ef37c6 (diff)
downloadlinux-9f9a99f4eccc64650e932090cff0ebd07b81e334.tar.xz
ocfs2: Move the call of ocfs2_hb_ctl into the stack glue.
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 <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/stack_o2cb.c')
-rw-r--r--fs/ocfs2/stack_o2cb.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/fs/ocfs2/stack_o2cb.c b/fs/ocfs2/stack_o2cb.c
index fb26a7c69c47..765ade5ee84a 100644
--- a/fs/ocfs2/stack_o2cb.c
+++ b/fs/ocfs2/stack_o2cb.c
@@ -333,43 +333,6 @@ static int o2cb_cluster_disconnect(struct ocfs2_cluster_connection *conn,
return 0;
}
-static void o2hb_stop(const char *group)
-{
- int ret;
- char *argv[5], *envp[3];
-
- argv[0] = (char *)ocfs2_get_hb_ctl_path();
- argv[1] = "-K";
- argv[2] = "-u";
- argv[3] = (char *)group;
- argv[4] = NULL;
-
- mlog(0, "Run: %s %s %s %s\n", argv[0], argv[1], argv[2], argv[3]);
-
- /* minimal command environment taken from cpu_run_sbin_hotplug */
- envp[0] = "HOME=/";
- envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
- envp[2] = NULL;
-
- ret = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC);
- if (ret < 0)
- mlog_errno(ret);
-}
-
-/*
- * Hangup is a hack for tools compatibility. Older ocfs2-tools software
- * expects the filesystem to call "ocfs2_hb_ctl" during unmount. This
- * happens regardless of whether the DLM got started, so we can't do it
- * in ocfs2_cluster_disconnect(). We bring the o2hb_stop() function into
- * the glue and provide a "hangup" API for super.c to call.
- *
- * Other stacks will eventually provide a NULL ->hangup() pointer.
- */
-static void o2cb_cluster_hangup(const char *group, int grouplen)
-{
- o2hb_stop(group);
-}
-
static int o2cb_cluster_this_node(unsigned int *node)
{
int node_num;
@@ -388,7 +351,6 @@ static int o2cb_cluster_this_node(unsigned int *node)
static struct ocfs2_stack_operations o2cb_stack_ops = {
.connect = o2cb_cluster_connect,
.disconnect = o2cb_cluster_disconnect,
- .hangup = o2cb_cluster_hangup,
.this_node = o2cb_cluster_this_node,
.dlm_lock = o2cb_dlm_lock,
.dlm_unlock = o2cb_dlm_unlock,