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mm: vmscan: drop unused gfp_mask parameter from __node_reclaim()

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Commit 57972c78e6 ("mm/vmscan: make __node_reclaim() more generic")
moved the scan_control construction out to the callers and passed the
struct in by pointer.  After that change every use of the gfp mask inside
__node_reclaim() goes through sc->gfp_mask, leaving the gfp_mask parameter
unused.  Just remove the dead parameter and update the callers
accordingly.  No functional change.

Link: https://lore.kernel.org/20260724033435.2573323-4-ridong.chen@linux.dev
Signed-off-by: Ridong Chen <chenridong@xiaomi.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Reviewed-by: Barry Song <baohua@kernel.org>
Reviewed-by: Qi Zheng <qi.zheng@linux.dev>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Kairui Song <kasong@tencent.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Wei Xu <weixugc@google.com>
Cc: Yuanchu Xie <yuanchu@google.com>
Cc: Zhongkun He <hezhongkun.hzk@bytedance.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Ridong Chen
2026-07-24 11:34:34 +08:00
committed by Andrew Morton
parent b27caeb46c
commit b33f6e98b3
1 changed files with 4 additions and 5 deletions
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9
mm/vmscan.c
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@@ -7740,7 +7740,7 @@ static unsigned long node_pagecache_reclaimable(struct pglist_data *pgdat)
/*
* Try to free up some pages from this node through reclaim.
*/
static unsigned long __node_reclaim(struct pglist_data *pgdat, gfp_t gfp_mask,
static unsigned long __node_reclaim(struct pglist_data *pgdat,
unsigned long nr_pages,
struct scan_control *sc)
{
@@ -7832,7 +7832,7 @@ unsigned long node_reclaim(struct pglist_data *pgdat, gfp_t gfp_mask, unsigned i
if (test_and_set_bit_lock(PGDAT_RECLAIM_LOCKED, &pgdat->flags))
return 0;
ret = __node_reclaim(pgdat, gfp_mask, nr_pages, &sc);
ret = __node_reclaim(pgdat, nr_pages, &sc);
clear_bit_unlock(PGDAT_RECLAIM_LOCKED, &pgdat->flags);
if (ret >= nr_pages)
@@ -7845,7 +7845,7 @@ unsigned long node_reclaim(struct pglist_data *pgdat, gfp_t gfp_mask, unsigned i
#else
static unsigned long __node_reclaim(struct pglist_data *pgdat, gfp_t gfp_mask,
static unsigned long __node_reclaim(struct pglist_data *pgdat,
unsigned long nr_pages,
struct scan_control *sc)
{
@@ -7958,8 +7958,7 @@ int user_proactive_reclaim(char *buf,
&pgdat->flags))
return -EBUSY;
reclaimed = __node_reclaim(pgdat, gfp_mask,
batch_size, &sc);
reclaimed = __node_reclaim(pgdat, batch_size, &sc);
clear_bit_unlock(PGDAT_RECLAIM_LOCKED, &pgdat->flags);
}