mm: khugepaged: introduce khugepaged_enter_vma() helper
authorYang Shi <shy828301@gmail.com>
Thu, 19 May 2022 21:08:50 +0000 (14:08 -0700)
committerakpm <akpm@linux-foundation.org>
Thu, 19 May 2022 21:08:50 +0000 (14:08 -0700)
commitc791576c60288c89b351ea2d2098f6a872d78fa7
tree3e901ba5f6e94c631960f9cf10fa575fbaee8ff5
parent2647d11b9e71d495b2d4985ebaf7a734373a4b80
mm: khugepaged: introduce khugepaged_enter_vma() helper

The khugepaged_enter_vma_merge() actually does as the same thing as the
khugepaged_enter() section called by shmem_mmap(), so consolidate them
into one helper and rename it to khugepaged_enter_vma().

Link: https://lkml.kernel.org/r/20220510203222.24246-8-shy828301@gmail.com
Signed-off-by: Yang Shi <shy828301@gmail.com>
Acked-by: Vlastmil Babka <vbabka@suse.cz>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Song Liu <song@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/khugepaged.h
mm/khugepaged.c
mm/mmap.c
mm/shmem.c