Commit:     c4b8e635f525441b9cb0bab428b527858d977e8f
Parent:     5315217efea54a07950758005686adedb8e8e680
Author:     Aneesh Kumar K.V <[EMAIL PROTECTED]>
AuthorDate: Tue Feb 5 10:55:26 2008 -0500
Committer:  Theodore Ts'o <[EMAIL PROTECTED]>
CommitDate: Tue Feb 5 10:55:26 2008 -0500

    jbd2: Fix reference counting on the journal commit block's buffer head
    With journal checksum patch we added asynchronous commits of journal
    commit headers, and accidentally dropped taking a reference on the
    buffer head.
    (Before the change, sync_dirty_buffer did the get_bh(). The associative
    put_bh is done by journal_wait_on_commit_record().)
    Signed-off-by: Aneesh Kumar K.V <[EMAIL PROTECTED]>
    Signed-off-by: Mingming Cao <[EMAIL PROTECTED]>
    Signed-off-by: "Theodore Ts'o" <[EMAIL PROTECTED]>
 fs/jbd2/commit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 48b3cb8..d6ea623 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -136,7 +136,7 @@ static int journal_submit_commit_record(journal_t *journal,
        JBUFFER_TRACE(descriptor, "submit commit block");
+       get_bh(bh);
        bh->b_end_io = journal_end_buffer_io_sync;
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