There are no more users. RIP in peace. [arnd@arndb.de: fix an unused-function warning] Link: http://lkml.kernel.org/r/20200528095640.151454-1-arnd@arndb.de Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Alex Shi <alex.shi@linux.alibaba.com> Cc: Hugh Dickins <hughd@google.com> Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Michal Hocko <mhocko@suse.com> Cc: Roman Gushchin <guro@fb.com> Cc: Shakeel Butt <shakeelb@google.com> Cc: Balbir Singh <bsingharora@gmail.com> Link: http://lkml.kernel.org/r/20200508183105.225460-14-hannes@cmpxchg.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| @@ -355,14 +355,6 @@ static inline unsigned long mem_cgroup_protection(struct mem_cgroup *memcg, · 354 unmodified lines | ||
| 355 | 355 | enum mem_cgroup_protection mem_cgroup_protected(struct mem_cgroup *root, |
| 356 | 356 | struct mem_cgroup *memcg); |
| 357 | 357 | |
| 358 | −int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, | |
| 359 | − gfp_t gfp_mask, struct mem_cgroup **memcgp); | |
| 360 | −int mem_cgroup_try_charge_delay(struct page *page, struct mm_struct *mm, | |
| 361 | − gfp_t gfp_mask, struct mem_cgroup **memcgp); | |
| 362 | −void mem_cgroup_commit_charge(struct page *page, struct mem_cgroup *memcg, | |
| 363 | − bool lrucare); | |
| 364 | −void mem_cgroup_cancel_charge(struct page *page, struct mem_cgroup *memcg); | |
| 365 | − | |
| 366 | 358 | int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask, |
| 367 | 359 | bool lrucare); |
| 368 | 360 | |
| @@ -846,34 +838,6 @@ static inline enum mem_cgroup_protection mem_cgroup_protected( · 477 unmodified lines | ||
| 846 | 838 | return MEMCG_PROT_NONE; |
| 847 | 839 | } |
| 848 | 840 | |
| 849 | −static inline int mem_cgroup_try_charge(struct page *page, struct mm_struct *mm, | |
| 850 | − gfp_t gfp_mask, | |
| 851 | − struct mem_cgroup **memcgp) | |
| 852 | −{ | |
| 853 | − *memcgp = NULL; | |
| 854 | − return 0; | |
| 855 | −} | |
| 856 | − | |
| 857 | −static inline int mem_cgroup_try_charge_delay(struct page *page, | |
| 858 | − struct mm_struct *mm, | |
| 859 | − gfp_t gfp_mask, | |
| 860 | − struct mem_cgroup **memcgp) | |
| 861 | −{ | |
| 862 | − *memcgp = NULL; | |
| 863 | − return 0; | |
| 864 | −} | |
| 865 | − | |
| 866 | −static inline void mem_cgroup_commit_charge(struct page *page, | |
| 867 | − struct mem_cgroup *memcg, | |
| 868 | − bool lrucare) | |
| 869 | −{ | |
| 870 | −} | |
| 871 | − | |
| 872 | −static inline void mem_cgroup_cancel_charge(struct page *page, | |
| 873 | − struct mem_cgroup *memcg) | |
| 874 | −{ | |
| 875 | −} | |
| 876 | − | |
| 877 | 841 | static inline int mem_cgroup_charge(struct page *page, struct mm_struct *mm, |
| 878 | 842 | gfp_t gfp_mask, bool lrucare) |
| 879 | 843 | { |