With journal checksum patch we added asyn commit of journal commit headers.
During the conversion we missed to take a reference on 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]>
---
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 da8d0eb..2b88ab0 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");
lock_buffer(bh);
-
+ get_bh(bh);
set_buffer_dirty(bh);
set_buffer_uptodate(bh);
bh->b_end_io = journal_end_buffer_io_sync;
--
1.5.4.rc3.24.gb53139-dirty
-
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