3 files changed, 4 insertions, 12 deletions

diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index c58867cbd019..aad4fb80d187 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -610,7 +610,7 @@ void dbg_dump_budg(struct ubifs_info *c)
         struct ubifs_gced_idx_leb *idx_gc;
         long long available, outstanding, free;
 
-        ubifs_assert(spin_is_locked(&c->space_lock));
+        spin_lock(&c->space_lock);
         spin_lock(&dbg_lock);
         printk(KERN_DEBUG "(pid %d) Budgeting info: budg_data_growth %lld, "
                "budg_dd_growth %lld, budg_idx_growth %lld\n", current->pid,
@@ -655,6 +655,7 @@ void dbg_dump_budg(struct ubifs_info *c)
         printk(KERN_DEBUG "\tavailable: %lld, outstanding %lld, free %lld\n",
                available, outstanding, free);
         spin_unlock(&dbg_lock);
+        spin_unlock(&c->space_lock);
 }
 
 void dbg_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp)
@@ -1046,10 +1047,7 @@ out:
 
         ubifs_msg("current lprops statistics dump");
         dbg_dump_lstats(&lst);
-
-        spin_lock(&c->space_lock);
         dbg_dump_budg(c);
-        spin_unlock(&c->space_lock);
         dump_stack();
         return -EINVAL;
 }
@@ -2796,11 +2794,9 @@ static ssize_t write_debugfs_file(struct file *file, const char __user *buf,
 
         if (file->f_path.dentry == d->dfs_dump_lprops)
                 dbg_dump_lprops(c);
-        else if (file->f_path.dentry == d->dfs_dump_budg) {
-                spin_lock(&c->space_lock);
+        else if (file->f_path.dentry == d->dfs_dump_budg)
                 dbg_dump_budg(c);
-                spin_unlock(&c->space_lock);
-        } else if (file->f_path.dentry == d->dfs_dump_tnc) {
+        else if (file->f_path.dentry == d->dfs_dump_tnc) {
                 mutex_lock(&c->tnc_mutex);
                 dbg_dump_tnc(c);
                 mutex_unlock(&c->tnc_mutex);
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index aed25e864227..65d485fc1eeb 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -380,10 +380,8 @@ out:
         if (err == -ENOSPC) {
                 /* This are some budgeting problems, print useful information */
                 down_write(&c->commit_sem);
-                spin_lock(&c->space_lock);
                 dbg_dump_stack();
                 dbg_dump_budg(c);
-                spin_unlock(&c->space_lock);
                 dbg_dump_lprops(c);
                 cmt_retries = dbg_check_lprops(c);
                 up_write(&c->commit_sem);
diff --git a/fs/ubifs/tnc_commit.c b/fs/ubifs/tnc_commit.c
index 9c376b9e74ff..66f066de2c57 100644
--- a/fs/ubifs/tnc_commit.c
+++ b/fs/ubifs/tnc_commit.c
@@ -383,9 +383,7 @@ static int layout_in_gaps(struct ubifs_info *c, int cnt)
                                  * option which forces in-the-gaps is enabled.
                                  */
                                 ubifs_err("out of space");
-                                spin_lock(&c->space_lock);
                                 dbg_dump_budg(c);
-                                spin_unlock(&c->space_lock);
                                 dbg_dump_lprops(c);
                         }
                         /* Try to commit anyway */