Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull ext3 and udf fixes from Jan Kara:
 "One ext3 performance regression fix and one udf regression fix (oops
  on interrupted mount)."

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  UDF: Fix a null pointer dereference in udf_sb_free_partitions
  jbd: don't wake kjournald unnecessarily

2 files changed, 4 insertions, 2 deletions

diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index a2862339323b..81cc7eaff863 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -446,7 +446,8 @@ int __log_start_commit(journal_t *journal, tid_t target)
          * currently running transaction (if it exists).  Otherwise,
          * the target tid must be an old one.
          */
-        if (journal->j_running_transaction &&
+        if (journal->j_commit_request != target &&
+            journal->j_running_transaction &&
             journal->j_running_transaction->t_tid == target) {
                 /*
                  * We want a new commit: OK, mark the request and wakeup the
diff --git a/fs/udf/super.c b/fs/udf/super.c
index d44fb568abe1..e9be396a558d 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -307,7 +307,8 @@ static void udf_sb_free_partitions(struct super_block *sb)
 {
         struct udf_sb_info *sbi = UDF_SB(sb);
         int i;
-
+        if (sbi->s_partmaps == NULL)
+                return;
         for (i = 0; i < sbi->s_partitions; i++)
                 udf_free_partition(&sbi->s_partmaps[i]);
         kfree(sbi->s_partmaps);