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| author | Mingming Cao <cmm@us.ibm.com> | 2008-01-28 23:58:27 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-01-28 23:58:27 -0500 |
| commit | 7b7510662f4d05ddcc45d435769860e73e6aa20e (patch) | |
| tree | adf0fe32c57c53099b6604bcf40d914398a5504c /include/linux/jbd2.h | |
| parent | b939e3766ec19eb556cb784c2faace253c6e1560 (diff) | |
| download | lwn-7b7510662f4d05ddcc45d435769860e73e6aa20e.tar.gz lwn-7b7510662f4d05ddcc45d435769860e73e6aa20e.zip | |
jbd2: add lockdep support
Ported from similar patch for the jbd layer.
Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include/linux/jbd2.h')
| -rw-r--r-- | include/linux/jbd2.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 98a2bc5d3e3f..2cbf6fdb1799 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -418,6 +418,10 @@ struct handle_s unsigned int h_sync: 1; /* sync-on-close */ unsigned int h_jdata: 1; /* force data journaling */ unsigned int h_aborted: 1; /* fatal error on handle */ + +#ifdef CONFIG_DEBUG_LOCK_ALLOC + struct lockdep_map h_lockdep_map; +#endif }; |