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mm/migrate: remove unused mm argument from do_move_pages_to_node

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This function does not actively use the mm_struct, it can be removed.

Link: https://lkml.kernel.org/r/20231003144857.752952-2-gregory.price@memverge.com
Signed-off-by: Gregory Price <gregory.price@memverge.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Gregory Price 2023-10-03 10:48:57 -04:00 committed by Andrew Morton
parent dec078cc21
commit ec47e25062
1 changed files with 6 additions and 7 deletions
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13
mm/migrate.c
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@ -2029,8 +2029,7 @@ static int store_status(int __user *status, int start, int value, int nr)
return 0;
}
static int do_move_pages_to_node(struct mm_struct *mm,
struct list_head *pagelist, int node)
static int do_move_pages_to_node(struct list_head *pagelist, int node)
{
int err;
struct migration_target_control mtc = {
@ -2119,7 +2118,7 @@ out:
return err;
}
static int move_pages_and_store_status(struct mm_struct *mm, int node,
static int move_pages_and_store_status(int node,
struct list_head *pagelist, int __user *status,
int start, int i, unsigned long nr_pages)
{
@ -2128,7 +2127,7 @@ static int move_pages_and_store_status(struct mm_struct *mm, int node,
if (list_empty(pagelist))
return 0;
err = do_move_pages_to_node(mm, pagelist, node);
err = do_move_pages_to_node(pagelist, node);
if (err) {
/*
* Positive err means the number of failed
@ -2196,7 +2195,7 @@ static int do_pages_move(struct mm_struct *mm, nodemask_t task_nodes,
current_node = node;
start = i;
} else if (node != current_node) {
err = move_pages_and_store_status(mm, current_node,
err = move_pages_and_store_status(current_node,
&pagelist, status, start, i, nr_pages);
if (err)
goto out;
@ -2231,7 +2230,7 @@ static int do_pages_move(struct mm_struct *mm, nodemask_t task_nodes,
if (err)
goto out_flush;
err = move_pages_and_store_status(mm, current_node, &pagelist,
err = move_pages_and_store_status(current_node, &pagelist,
status, start, i, nr_pages);
if (err) {
/* We have accounted for page i */
@ -2243,7 +2242,7 @@ static int do_pages_move(struct mm_struct *mm, nodemask_t task_nodes,
}
out_flush:
/* Make sure we do not overwrite the existing error */
err1 = move_pages_and_store_status(mm, current_node, &pagelist,
err1 = move_pages_and_store_status(current_node, &pagelist,
status, start, i, nr_pages);
if (err >= 0)
err = err1;