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mm: rename alloc_demote_folio to alloc_migrate_folio

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The alloc_demote_folio can also be used for general migration including
both demotion and promotion so it'd be better to rename it from
alloc_demote_folio to alloc_migrate_folio.

Link: https://lkml.kernel.org/r/20240614030010.751-3-honggyu.kim@sk.com
Signed-off-by: Honggyu Kim <honggyu.kim@sk.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: Gregory Price <gregory.price@memverge.com>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Cc: Hyeongtak Ji <hyeongtak.ji@sk.com>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Rakie Kim <rakie.kim@sk.com>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Honggyu Kim 2024-06-14 12:00:04 +09:00 committed by Andrew Morton
parent a00ce85af2
commit 8f75267d22
2 changed files with 3 additions and 3 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

2
mm/internal.h
View file

@ -1078,7 +1078,7 @@ extern unsigned long __must_check vm_mmap_pgoff(struct file *, unsigned long,
unsigned long, unsigned long);
extern void set_pageblock_order(void);
struct folio *alloc_demote_folio(struct folio *src, unsigned long private);
struct folio *alloc_migrate_folio(struct folio *src, unsigned long private);
unsigned long reclaim_pages(struct list_head *folio_list);
unsigned int reclaim_clean_pages_from_list(struct zone *zone,
struct list_head *folio_list);

4
mm/vmscan.c
View file

@ -919,7 +919,7 @@ static void folio_check_dirty_writeback(struct folio *folio,
mapping->a_ops->is_dirty_writeback(folio, dirty, writeback);
}
struct folio *alloc_demote_folio(struct folio *src, unsigned long private)
struct folio *alloc_migrate_folio(struct folio *src, unsigned long private)
{
struct folio *dst;
nodemask_t *allowed_mask;
@ -982,7 +982,7 @@ static unsigned int demote_folio_list(struct list_head *demote_folios,
node_get_allowed_targets(pgdat, &allowed_mask);
/* Demotion ignores all cpuset and mempolicy settings */
migrate_pages(demote_folios, alloc_demote_folio, NULL,
migrate_pages(demote_folios, alloc_migrate_folio, NULL,
(unsigned long)&mtc, MIGRATE_ASYNC, MR_DEMOTION,
&nr_succeeded);