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SubjectRe: [PATCH v2] Updated locking documentation for journal_head
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Hi folks,

Have you had the chance to review my patch?
Does is look good to you?
Jan already approved it.

Regards,
Alex


On 19.03.21 11:47, Alexander Lochmann wrote:
> LockDoc's results show that t_list_lock has been
> replaced by j_list_lock for b_next_transaction,
> b_tnext, and b_tprev.
> We, therefore, updated the documentation
> accordingly.
>
> Signed-off-by: Alexander Lochmann <alexander.lochmann@tu-dortmund.de>
> Signed-off-by: Horst Schirmeier <horst.schirmeier@tu-dortmund.de>
> Reviewed-by: Jan Kara <jack@suse.cz>
> ---
> include/linux/journal-head.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/journal-head.h b/include/linux/journal-head.h
> index 75bc56109031..d68ae72784eb 100644
> --- a/include/linux/journal-head.h
> +++ b/include/linux/journal-head.h
> @@ -80,13 +80,13 @@ struct journal_head {
> * Pointer to the running compound transaction which is currently
> * modifying the buffer's metadata, if there was already a transaction
> * committing it when the new transaction touched it.
> - * [t_list_lock] [b_state_lock]
> + * [j_list_lock] [b_state_lock]
> */
> transaction_t *b_next_transaction;
>
> /*
> * Doubly-linked list of buffers on a transaction's data, metadata or
> - * forget queue. [t_list_lock] [b_state_lock]
> + * forget queue. [j_list_lock] [b_state_lock]
> */
> struct journal_head *b_tnext, *b_tprev;
>
>

--
Technische Universität Dortmund
Alexander Lochmann PGP key: 0xBC3EF6FD
Otto-Hahn-Str. 16 phone: +49.231.7556141
D-44227 Dortmund fax: +49.231.7556116
http://ess.cs.tu-dortmund.de/Staff/al

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