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

[net-next-2.6.git] / fs / jbd2 / journal.c

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index 0e8014ea6b94ad8985f1b0b842f2cea550578e67..168d1894317a184dc32aeeaab4cbf43c81fc84b4 100644 (file)
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -478,7 +478,7 @@ int __jbd2_log_start_commit(journal_t *journal, tid_t target)
         */
        if (!tid_geq(journal->j_commit_request, target)) {
                /*
-                * We want a new commit: OK, mark the request and wakup the
+                * We want a new commit: OK, mark the request and wakeup the
                 * commit thread.  We do _not_ do the commit ourselves.
                 */
 
@@ -1371,6 +1371,10 @@ int jbd2_journal_check_used_features (journal_t *journal, unsigned long compat,
 
        if (!compat && !ro && !incompat)
                return 1;
+       /* Load journal superblock if it is not loaded yet. */
+       if (journal->j_format_version == 0 &&
+           journal_get_superblock(journal) != 0)
+               return 0;
        if (journal->j_format_version == 1)
                return 0;