diff options
| author |   Daniel Jordan <daniel.m.jordan@oracle.com> | 2019-12-03 14:31:13 -0500 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-12-11 16:37:02 +0800 |
| commit | 3facced7aeed131c1002b724e488d68ebe59c56f (patch) | |
| tree | 41abf52627c980f0cb99655b5c53e371239475a9 | |
| parent | padata: remove cpumask change notifier (diff) | |
| download | linux-dev-3facced7aeed131c1002b724e488d68ebe59c56f.tar.xz linux-dev-3facced7aeed131c1002b724e488d68ebe59c56f.zip | |
padata: remove reorder_objects
reorder_objects is unused since the rework of padata's flushing, so
remove it.
Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Eric Biggers <ebiggers@kernel.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | include/linux/padata.h | 2 | ||||
| -rw-r--r-- | kernel/padata.c | 3 |
2 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/padata.h b/include/linux/padata.h index 178d5cc6b494..faa2e36832f8 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -101,7 +101,6 @@ struct padata_cpumask { * @sh: padata_shell object. * @pqueue: percpu padata queues used for parallelization. * @squeue: percpu padata queues used for serialuzation. - * @reorder_objects: Number of objects waiting in the reorder queues. * @refcnt: Number of objects holding a reference on this parallel_data. * @max_seq_nr: Maximal used sequence number. * @processed: Number of already processed objects. @@ -114,7 +113,6 @@ struct parallel_data { struct padata_shell *ps; struct padata_parallel_queue __percpu *pqueue; struct padata_serial_queue __percpu *squeue; - atomic_t reorder_objects; atomic_t refcnt; atomic_t seq_nr; unsigned int processed; diff --git a/kernel/padata.c b/kernel/padata.c index bc594c00b26e..db950d287b3d 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -202,7 +202,6 @@ static struct padata_priv *padata_find_next(struct parallel_data *pd, if (remove_object) { list_del_init(&padata->list); - atomic_dec(&pd->reorder_objects); ++pd->processed; pd->cpu = cpumask_next_wrap(cpu, pd->cpumask.pcpu, -1, false); } @@ -336,7 +335,6 @@ void padata_do_serial(struct padata_priv *padata) if (cur->seq_nr < padata->seq_nr) break; list_add(&padata->list, &cur->list); - atomic_inc(&pd->reorder_objects); spin_unlock(&pqueue->reorder.lock); /* @@ -455,7 +453,6 @@ static struct parallel_data *padata_alloc_pd(struct padata_shell *ps) padata_init_pqueues(pd); padata_init_squeues(pd); atomic_set(&pd->seq_nr, -1); - atomic_set(&pd->reorder_objects, 0); atomic_set(&pd->refcnt, 1); spin_lock_init(&pd->lock); pd->cpu = cpumask_first(pd->cpumask.pcpu); |