linux-kernel - [PATCH v2] Remove __init from padata_do_multithreaded and padata_mt

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Date:   Thu,  2 Jul 2020 11:55:48 -0400
From:   Nico Pache <npache@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-crypto@...r.kernel.org, steffen.klassert@...unet.com,
        daniel.m.jordan@...cle.com, npache@...hat.com
Subject: [PATCH v2] Remove __init from padata_do_multithreaded and padata_mt_helper.

Allow padata_do_multithreaded function to be called after bootstrap.

v2: removed __init from padata_work_alloc_mt and padata_works_free

Signed-off-by: Nico Pache <npache@...hat.com>
---
 include/linux/padata.h |  2 +-
 kernel/padata.c        | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/linux/padata.h b/include/linux/padata.h
index 7302efff5..2e7d92e80 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -201,7 +201,7 @@ extern void padata_free_shell(struct padata_shell *ps);
 extern int padata_do_parallel(struct padata_shell *ps,
 			      struct padata_priv *padata, int *cb_cpu);
 extern void padata_do_serial(struct padata_priv *padata);
-extern void __init padata_do_multithreaded(struct padata_mt_job *job);
+extern void padata_do_multithreaded(struct padata_mt_job *job);
 extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type,
 			      cpumask_var_t cpumask);
 extern int padata_start(struct padata_instance *pinst);
diff --git a/kernel/padata.c b/kernel/padata.c
index 4373f7ada..c067b1339 100644
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -58,7 +58,7 @@ struct padata_mt_job_state {
 };
 
 static void padata_free_pd(struct parallel_data *pd);
-static void __init padata_mt_helper(struct work_struct *work);
+static void padata_mt_helper(struct work_struct *work);
 
 static int padata_index_to_cpu(struct parallel_data *pd, int cpu_index)
 {
@@ -106,7 +106,7 @@ static void padata_work_init(struct padata_work *pw, work_func_t work_fn,
 	pw->pw_data = data;
 }
 
-static int __init padata_work_alloc_mt(int nworks, void *data,
+static int padata_work_alloc_mt(int nworks, void *data,
 				       struct list_head *head)
 {
 	int i;
@@ -132,7 +132,7 @@ static void padata_work_free(struct padata_work *pw)
 	list_add(&pw->pw_list, &padata_free_works);
 }
 
-static void __init padata_works_free(struct list_head *works)
+static void padata_works_free(struct list_head *works)
 {
 	struct padata_work *cur, *next;
 
@@ -463,7 +463,7 @@ static int pd_setup_cpumasks(struct parallel_data *pd,
 	return err;
 }
 
-static void __init padata_mt_helper(struct work_struct *w)
+static void padata_mt_helper(struct work_struct *w)
 {
 	struct padata_work *pw = container_of(w, struct padata_work, pw_work);
 	struct padata_mt_job_state *ps = pw->pw_data;
@@ -503,7 +503,7 @@ static void __init padata_mt_helper(struct work_struct *w)
  *
  * See the definition of struct padata_mt_job for more details.
  */
-void __init padata_do_multithreaded(struct padata_mt_job *job)
+void padata_do_multithreaded(struct padata_mt_job *job)
 {
 	/* In case threads finish at different times. */
 	static const unsigned long load_balance_factor = 4;
-- 
2.18.1