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| author |   Alexander Lochmann <alexander.lochmann@tu-dortmund.de> | 2018-12-04 00:30:22 -0500 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2018-12-04 00:30:22 -0500 |
| commit | 32ea275008d8c76fa3f40d10d0ffc694a214dfef (patch) | |
| tree | d4b01001e1f424da022adf349dfae4c14ba55807 /include/linux/jbd2.h | |
| parent | ext4: remove redundant condition check (diff) | |
| download | wireguard-linux-32ea275008d8c76fa3f40d10d0ffc694a214dfef.tar.xz wireguard-linux-32ea275008d8c76fa3f40d10d0ffc694a214dfef.zip | |
jbd2: update locking documentation for transaction_t
The following members of struct transaction_s aka transaction_t
were turned into lock-free variables in the past:
- t_updates
- t_outstanding_credits
- t_handle_count
However, the documentation has not been updated yet.
This commit replaced the annotated lock by [none].
Found by LockDoc (Alexander Lochmann, Horst Schirmeier and Olaf Spinczyk)
Signed-off-by: Alexander Lochmann <alexander.lochmann@tu-dortmund.de>
Signed-off-by: Horst Schirmeier <horst.schirmeier@tu-dortmund.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'include/linux/jbd2.h')
| -rw-r--r-- | include/linux/jbd2.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 118d00a64184..0f919d5fe84f 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -663,13 +663,13 @@ struct transaction_s /* * Number of outstanding updates running on this transaction - * [t_handle_lock] + * [none] */ atomic_t t_updates; /* * Number of buffers reserved for use by all handles in this transaction - * handle but not yet modified. [t_handle_lock] + * handle but not yet modified. [none] */ atomic_t t_outstanding_credits; @@ -691,7 +691,7 @@ struct transaction_s ktime_t t_start_time; /* - * How many handles used this transaction? [t_handle_lock] + * How many handles used this transaction? [none] */ atomic_t t_handle_count; |