[PATCH] 64-bit jbd2 core

[pandora-kernel.git] / fs / jbd2 / revoke.c

diff --git a/fs/jbd2/revoke.c b/fs/jbd2/revoke.c
index 5820a0c..8aac875 100644 (file)
--- a/fs/jbd2/revoke.c
+++ b/fs/jbd2/revoke.c
@@ -584,9 +584,17 @@ static void write_one_revoke_record(journal_t *journal,
                *descriptorp = descriptor;
        }
 
-       * ((__be32 *)(&jh2bh(descriptor)->b_data[offset])) =
-               cpu_to_be32(record->blocknr);
-       offset += 4;
+       if (JBD2_HAS_INCOMPAT_FEATURE(journal, JBD2_FEATURE_INCOMPAT_64BIT)) {
+               * ((__be64 *)(&jh2bh(descriptor)->b_data[offset])) =
+                       cpu_to_be64(record->blocknr);
+               offset += 8;
+
+       } else {
+               * ((__be32 *)(&jh2bh(descriptor)->b_data[offset])) =
+                       cpu_to_be32(record->blocknr);
+               offset += 4;
+       }
+
        *offsetp = offset;
 }