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-rw-r--r--fs/ocfs2/dlm/dlmdebug.c26
-rw-r--r--fs/ocfs2/dlm/dlmdebug.h1
2 files changed, 2 insertions, 25 deletions
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index 825136070d2c..e7b760deefae 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -347,26 +347,6 @@ static struct dentry *dlm_debugfs_root;
#define DLM_DEBUGFS_PURGE_LIST "purge_list"
/* begin - utils funcs */
-static void dlm_debug_free(struct kref *kref)
-{
- struct dlm_debug_ctxt *dc;
-
- dc = container_of(kref, struct dlm_debug_ctxt, debug_refcnt);
-
- kfree(dc);
-}
-
-static void dlm_debug_put(struct dlm_debug_ctxt *dc)
-{
- if (dc)
- kref_put(&dc->debug_refcnt, dlm_debug_free);
-}
-
-static void dlm_debug_get(struct dlm_debug_ctxt *dc)
-{
- kref_get(&dc->debug_refcnt);
-}
-
static int debug_release(struct inode *inode, struct file *file)
{
free_page((unsigned long)file->private_data);
@@ -932,11 +912,9 @@ int dlm_debug_init(struct dlm_ctxt *dlm)
goto bail;
}
- dlm_debug_get(dc);
return 0;
bail:
- dlm_debug_shutdown(dlm);
return -ENOMEM;
}
@@ -949,7 +927,8 @@ void dlm_debug_shutdown(struct dlm_ctxt *dlm)
debugfs_remove(dc->debug_mle_dentry);
debugfs_remove(dc->debug_lockres_dentry);
debugfs_remove(dc->debug_state_dentry);
- dlm_debug_put(dc);
+ kfree(dc);
+ dc = NULL;
}
}
@@ -969,7 +948,6 @@ int dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)
mlog_errno(-ENOMEM);
goto bail;
}
- kref_init(&dlm->dlm_debug_ctxt->debug_refcnt);
return 0;
bail:
diff --git a/fs/ocfs2/dlm/dlmdebug.h b/fs/ocfs2/dlm/dlmdebug.h
index 1f27c4812d1a..5ced5482e7d3 100644
--- a/fs/ocfs2/dlm/dlmdebug.h
+++ b/fs/ocfs2/dlm/dlmdebug.h
@@ -30,7 +30,6 @@ void dlm_print_one_mle(struct dlm_master_list_entry *mle);
#ifdef CONFIG_DEBUG_FS
struct dlm_debug_ctxt {
- struct kref debug_refcnt;
struct dentry *debug_state_dentry;
struct dentry *debug_lockres_dentry;
struct dentry *debug_mle_dentry;