Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / fs / ext3 / ext3_jbd.c

diff --git a/kernel/fs/ext3/ext3_jbd.c b/kernel/fs/ext3/ext3_jbd.c
new file mode 100644 (file)
index 0000000..785a326
--- /dev/null
+++ b/kernel/fs/ext3/ext3_jbd.c
@@ -0,0 +1,59 @@
+/*
+ * Interface between ext3 and JBD
+ */
+
+#include "ext3.h"
+
+int __ext3_journal_get_undo_access(const char *where, handle_t *handle,
+                               struct buffer_head *bh)
+{
+       int err = journal_get_undo_access(handle, bh);
+       if (err)
+               ext3_journal_abort_handle(where, __func__, bh, handle,err);
+       return err;
+}
+
+int __ext3_journal_get_write_access(const char *where, handle_t *handle,
+                               struct buffer_head *bh)
+{
+       int err = journal_get_write_access(handle, bh);
+       if (err)
+               ext3_journal_abort_handle(where, __func__, bh, handle,err);
+       return err;
+}
+
+int __ext3_journal_forget(const char *where, handle_t *handle,
+                               struct buffer_head *bh)
+{
+       int err = journal_forget(handle, bh);
+       if (err)
+               ext3_journal_abort_handle(where, __func__, bh, handle,err);
+       return err;
+}
+
+int __ext3_journal_revoke(const char *where, handle_t *handle,
+                               unsigned long blocknr, struct buffer_head *bh)
+{
+       int err = journal_revoke(handle, blocknr, bh);
+       if (err)
+               ext3_journal_abort_handle(where, __func__, bh, handle,err);
+       return err;
+}
+
+int __ext3_journal_get_create_access(const char *where,
+                               handle_t *handle, struct buffer_head *bh)
+{
+       int err = journal_get_create_access(handle, bh);
+       if (err)
+               ext3_journal_abort_handle(where, __func__, bh, handle,err);
+       return err;
+}
+
+int __ext3_journal_dirty_metadata(const char *where,
+                               handle_t *handle, struct buffer_head *bh)
+{
+       int err = journal_dirty_metadata(handle, bh);
+       if (err)
+               ext3_journal_abort_handle(where, __func__, bh, handle,err);
+       return err;
+}