mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-10-31 06:14:39 +01:00
Lorenzo Stoakes (ARM)
6fd3e592c0
There are a number of internal headers local to mm/ which reference functions and data types without including the relevant headers. mm/vma.h is a special case that intentionally does not include additional headers, but the others are not. This breaks tooling like clangd (which is where I noticed this), though the build is OK due to the C files including the headers happening to include required dependencies. It's better to be explicit about dependencies anyway, so add the missing includes and fix clangd as a bonus. Link: https://lore.kernel.org/[email protected] Signed-off-by: Lorenzo Stoakes (ARM) <[email protected]> Acked-by: Vlastimil Babka (SUSE) <[email protected]> Acked-by: David Hildenbrand (Arm) <[email protected]> Acked-by: Zi Yan <[email protected]> Reviewed-by: Barry Song <[email protected]> Reviewed-by: Baoquan He <[email protected]> Cc: Chris Li <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Kairui Song <[email protected]> Cc: Kemeng Shi <[email protected]> Cc: Liam R. Howlett <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Mike Rapoport <[email protected]> Cc: Muchun Song <[email protected]> Cc: Nhat Pham <[email protected]> Cc: Oscar Salvador <[email protected]> Cc: Roman Gushchin <[email protected]> Cc: Shakeel Butt <[email protected]> Cc: Suren Baghdasaryan <[email protected]> Cc: "Uladzislau Rezki (Sony)" <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright(c) 2018 Intel Corporation. All rights reserved.
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#ifndef _MM_SHUFFLE_H
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#define _MM_SHUFFLE_H
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#include <linux/jump_label.h>
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#include <linux/mmzone.h>
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#define SHUFFLE_ORDER MAX_PAGE_ORDER
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#ifdef CONFIG_SHUFFLE_PAGE_ALLOCATOR
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DECLARE_STATIC_KEY_FALSE(page_alloc_shuffle_key);
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extern void __shuffle_free_memory(pg_data_t *pgdat);
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extern bool shuffle_pick_tail(void);
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static inline void __meminit shuffle_free_memory(pg_data_t *pgdat)
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{
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if (!static_branch_unlikely(&page_alloc_shuffle_key))
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return;
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__shuffle_free_memory(pgdat);
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}
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extern void __shuffle_zone(struct zone *z);
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static inline void __meminit shuffle_zone(struct zone *z)
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{
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if (!static_branch_unlikely(&page_alloc_shuffle_key))
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return;
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__shuffle_zone(z);
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}
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static inline bool is_shuffle_order(int order)
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{
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if (!static_branch_unlikely(&page_alloc_shuffle_key))
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return false;
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return order >= SHUFFLE_ORDER;
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}
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#else
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static inline bool shuffle_pick_tail(void)
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{
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return false;
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}
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static inline void shuffle_free_memory(pg_data_t *pgdat)
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{
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}
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static inline void shuffle_zone(struct zone *z)
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{
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}
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static inline bool is_shuffle_order(int order)
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{
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return false;
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}
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#endif
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#endif /* _MM_SHUFFLE_H */
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