diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/padata.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/include/linux/padata.h b/include/linux/padata.h index faa2e36832f8..a0d8b41850b2 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -19,7 +19,7 @@ #define PADATA_CPU_PARALLEL 0x02 /** - * struct padata_priv - Embedded to the users data structure. + * struct padata_priv - Represents one job * * @list: List entry, to attach to the padata lists. * @pd: Pointer to the internal control structure. @@ -42,7 +42,7 @@ struct padata_priv { }; /** - * struct padata_list + * struct padata_list - one per work type per CPU * * @list: List head. * @lock: List lock. @@ -70,9 +70,6 @@ struct padata_serial_queue { * * @parallel: List to wait for parallelization. * @reorder: List to wait for reordering after parallel processing. - * @serial: List to wait for serialization after reordering. - * @pwork: work struct for parallelization. - * @swork: work struct for serialization. * @work: work struct for parallelization. * @num_obj: Number of objects that are processed by this cpu. */ @@ -98,11 +95,11 @@ struct padata_cpumask { * struct parallel_data - Internal control structure, covers everything * that depends on the cpumask in use. * - * @sh: padata_shell object. + * @ps: padata_shell object. * @pqueue: percpu padata queues used for parallelization. * @squeue: percpu padata queues used for serialuzation. * @refcnt: Number of objects holding a reference on this parallel_data. - * @max_seq_nr: Maximal used sequence number. + * @seq_nr: Sequence number of the parallelized data object. * @processed: Number of already processed objects. * @cpu: Next CPU to be processed. * @cpumask: The cpumasks in use for parallel and serial workers. @@ -119,7 +116,7 @@ struct parallel_data { int cpu; struct padata_cpumask cpumask; struct work_struct reorder_work; - spinlock_t lock ____cacheline_aligned; + spinlock_t ____cacheline_aligned lock; }; /** @@ -142,7 +139,7 @@ struct padata_shell { /** * struct padata_instance - The overall control structure. * - * @cpu_notifier: cpu hotplug notifier. + * @node: Used by CPU hotplug. * @parallel_wq: The workqueue used for parallel work. * @serial_wq: The workqueue used for serial work. * @pslist: List of padata_shell objects attached to this instance. |