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| author |   Mark Brown <broonie@kernel.org> | 2017-11-28 16:19:52 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-11-28 16:19:52 +0000 |
| commit | 69830d3909849dee33b9a2de88ece3d59c75a1b8 (patch) | |
| tree | 67e22ac989e782ddc104f186dee54d1675e76923 /include/linux/mm_types.h | |
| parent | ASoC: rk3399_gru_sound: Map BTN_0 to KEY_PLAYPAUSE (diff) | |
| parent | ASoC: add snd_soc_disconnect_sync() (diff) | |
| download | linux-dev-69830d3909849dee33b9a2de88ece3d59c75a1b8.tar.xz linux-dev-69830d3909849dee33b9a2de88ece3d59c75a1b8.zip | |
Merge branch 'topic/disconnect' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rcar
Diffstat (limited to 'include/linux/mm_types.h')
| -rw-r--r-- | include/linux/mm_types.h | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index c85f11dafd56..cfd0ac4e5e0e 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -48,8 +48,10 @@ struct page { * inode address_space, or NULL. * If page mapped as anonymous * memory, low bit is set, and - * it points to anon_vma object: - * see PAGE_MAPPING_ANON below. + * it points to anon_vma object + * or KSM private structure. See + * PAGE_MAPPING_ANON and + * PAGE_MAPPING_KSM. */ void *s_mem; /* slab first object */ atomic_t compound_mapcount; /* first tail page */ @@ -207,14 +209,6 @@ struct page { not kmapped, ie. highmem) */ #endif /* WANT_PAGE_VIRTUAL */ -#ifdef CONFIG_KMEMCHECK - /* - * kmemcheck wants to track the status of each byte in a page; this - * is a pointer to such a status block. NULL if not tracked. - */ - void *shadow; -#endif - #ifdef LAST_CPUPID_NOT_IN_PAGE_FLAGS int _last_cpupid; #endif @@ -399,9 +393,8 @@ struct mm_struct { */ atomic_t mm_count; - atomic_long_t nr_ptes; /* PTE page table pages */ -#if CONFIG_PGTABLE_LEVELS > 2 - atomic_long_t nr_pmds; /* PMD page table pages */ +#ifdef CONFIG_MMU + atomic_long_t pgtables_bytes; /* PTE page table pages */ #endif int map_count; /* number of VMAs */ |