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| author | Jan Kara <[email protected]> | 2016-06-30 15:40:54 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2016-06-30 15:40:54 +0000 |
| commit | 1eaa566d368b214d99cbb973647c1b0b8102a9ae (patch) | |
| tree | 30f6f17f9dbc22a3ca6ff014c1c38a69f645c00d /fs/jbd2/commit.c | |
| parent | jbd2: move lockdep tracking to journal_s (diff) | |
| download | kernel-1eaa566d368b214d99cbb973647c1b0b8102a9ae.tar.gz kernel-1eaa566d368b214d99cbb973647c1b0b8102a9ae.zip | |
jbd2: track more dependencies on transaction commit
So far we were tracking only dependency on transaction commit due to
starting a new handle (which may require commit to start a new
transaction). Now add tracking also for other cases where we wait for
transaction commit. This way lockdep can catch deadlocks e. g. because we
call jbd2_journal_stop() for a synchronous handle with some locks held
which rank below transaction start.
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions