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mm: prefer 'unsigned int' to bare use of 'unsigned'

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Patch series "mm: fix format issues and param types"

Change the param 'mode' from type 'unsigned' to 'unsigned int' in
memcg_event_wake() and memcg_oom_wake_function(), and for the param 'nid'
in VM_BUG_ON().

Link: https://lkml.kernel.org/r/20241115235744.1419580-2-kerensun@google.com
Signed-off-by: Keren Sun <kerensun@google.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Keren Sun 2024-11-15 15:57:42 -08:00 committed by Andrew Morton
parent a977273b85
commit 55c1d6a401
1 changed files with 3 additions and 3 deletions
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6
mm/memcontrol-v1.c
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@ -899,7 +899,7 @@ static void memcg_event_remove(struct work_struct *work)
*
* Called with wqh->lock held and interrupts disabled.
*/
static int memcg_event_wake(wait_queue_entry_t *wait, unsigned mode,
static int memcg_event_wake(wait_queue_entry_t *wait, unsigned int mode,
int sync, void *key)
{
struct mem_cgroup_event *event =
@ -1202,7 +1202,7 @@ struct oom_wait_info {
};
static int memcg_oom_wake_function(wait_queue_entry_t *wait,
unsigned mode, int sync, void *arg)
unsigned int mode, int sync, void *arg)
{
struct mem_cgroup *wake_memcg = (struct mem_cgroup *)arg;
struct mem_cgroup *oom_wait_memcg;
@ -1644,7 +1644,7 @@ static unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
unsigned long nr = 0;
enum lru_list lru;
VM_BUG_ON((unsigned)nid >= nr_node_ids);
VM_BUG_ON((unsigned int)nid >= nr_node_ids);
for_each_lru(lru) {
if (!(BIT(lru) & lru_mask))