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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-03-21 14:24:41 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2024-04-25 20:56:00 -0700 |
| commit | 85edc15a4c606094a14c36ebf5bceea7f9a3e395 (patch) | |
| tree | 65f19a4cb96addd457d022b292b0b0abf0cb8c88 /include/linux/huge_mm.h | |
| parent | mm: always initialise folio->_deferred_list (diff) | |
| download | wireguard-linux-85edc15a4c606094a14c36ebf5bceea7f9a3e395.tar.xz wireguard-linux-85edc15a4c606094a14c36ebf5bceea7f9a3e395.zip | |
mm: remove folio_prep_large_rmappable()
Now that prep_compound_page() initialises folio->_deferred_list,
folio_prep_large_rmappable()'s only purpose is to set the large_rmappable
flag, so inline it into the two callers. Take the opportunity to convert
the large_rmappable definition from PAGEFLAG to FOLIO_FLAG and remove the
existance of PageTestLargeRmappable and friends.
Link: https://lkml.kernel.org/r/20240321142448.1645400-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/huge_mm.h')
| -rw-r--r-- | include/linux/huge_mm.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index de0c89105076..0e16451adaba 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -263,7 +263,6 @@ unsigned long thp_vma_allowable_orders(struct vm_area_struct *vma, unsigned long thp_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags); -void folio_prep_large_rmappable(struct folio *folio); bool can_split_folio(struct folio *folio, int *pextra_pins); int split_huge_page_to_list_to_order(struct page *page, struct list_head *list, unsigned int new_order); @@ -411,8 +410,6 @@ static inline unsigned long thp_vma_allowable_orders(struct vm_area_struct *vma, return 0; } -static inline void folio_prep_large_rmappable(struct folio *folio) {} - #define transparent_hugepage_flags 0UL #define thp_get_unmapped_area NULL |