mm: cma: print allocation failure reason and bitmap status

[karo-tx-linux.git] / fs / jbd2 / journal.c

diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index a097048ed1a3a0315a36c36befb13e78166a1db4..a1a359bfcc9cd4ff84254e464788ab3031dfe90f 100644 (file)
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -276,11 +276,11 @@ loop:
        goto loop;
 
 end_loop:
-       write_unlock(&journal->j_state_lock);
        del_timer_sync(&journal->j_commit_timer);
        journal->j_task = NULL;
        wake_up(&journal->j_wait_done_commit);
        jbd_debug(1, "Journal thread exiting.\n");
+       write_unlock(&journal->j_state_lock);
        return 0;
 }
 
@@ -944,7 +944,7 @@ out:
  */
 void jbd2_update_log_tail(journal_t *journal, tid_t tid, unsigned long block)
 {
-       mutex_lock(&journal->j_checkpoint_mutex);
+       mutex_lock_io(&journal->j_checkpoint_mutex);
        if (tid_gt(tid, journal->j_tail_sequence))
                __jbd2_update_log_tail(journal, tid, block);
        mutex_unlock(&journal->j_checkpoint_mutex);
@@ -1304,7 +1304,7 @@ static int journal_reset(journal_t *journal)
                journal->j_flags |= JBD2_FLUSHED;
        } else {
                /* Lock here to make assertions happy... */
-               mutex_lock(&journal->j_checkpoint_mutex);
+               mutex_lock_io(&journal->j_checkpoint_mutex);
                /*
                 * Update log tail information. We use REQ_FUA since new
                 * transaction will start reusing journal space and so we
@@ -1691,7 +1691,7 @@ int jbd2_journal_destroy(journal_t *journal)
        spin_lock(&journal->j_list_lock);
        while (journal->j_checkpoint_transactions != NULL) {
                spin_unlock(&journal->j_list_lock);
-               mutex_lock(&journal->j_checkpoint_mutex);
+               mutex_lock_io(&journal->j_checkpoint_mutex);
                err = jbd2_log_do_checkpoint(journal);
                mutex_unlock(&journal->j_checkpoint_mutex);
                /*
@@ -1713,7 +1713,7 @@ int jbd2_journal_destroy(journal_t *journal)
 
        if (journal->j_sb_buffer) {
                if (!is_journal_aborted(journal)) {
-                       mutex_lock(&journal->j_checkpoint_mutex);
+                       mutex_lock_io(&journal->j_checkpoint_mutex);
 
                        write_lock(&journal->j_state_lock);
                        journal->j_tail_sequence =
@@ -1955,7 +1955,7 @@ int jbd2_journal_flush(journal_t *journal)
        spin_lock(&journal->j_list_lock);
        while (!err && journal->j_checkpoint_transactions != NULL) {
                spin_unlock(&journal->j_list_lock);
-               mutex_lock(&journal->j_checkpoint_mutex);
+               mutex_lock_io(&journal->j_checkpoint_mutex);
                err = jbd2_log_do_checkpoint(journal);
                mutex_unlock(&journal->j_checkpoint_mutex);
                spin_lock(&journal->j_list_lock);
@@ -1965,7 +1965,7 @@ int jbd2_journal_flush(journal_t *journal)
        if (is_journal_aborted(journal))
                return -EIO;
 
-       mutex_lock(&journal->j_checkpoint_mutex);
+       mutex_lock_io(&journal->j_checkpoint_mutex);
        if (!err) {
                err = jbd2_cleanup_journal_tail(journal);
                if (err < 0) {