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shmem: remove unneeded function forward declaration

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The forward declaration for shmem_should_replace_page() and
shmem_replace_page() is unnecessary.  Remove them.

Link: https://lkml.kernel.org/r/20210812120350.49801-4-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Miaohe Lin 2021-09-02 14:54:12 -07:00 committed by Linus Torvalds
parent b6378fc8b4
commit cdd89d4cb6
1 changed files with 0 additions and 3 deletions
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mm/shmem.c
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@ -135,9 +135,6 @@ static unsigned long shmem_default_max_inodes(void)
}
#endif
static bool shmem_should_replace_page(struct page *page, gfp_t gfp);
static int shmem_replace_page(struct page **pagep, gfp_t gfp,
struct shmem_inode_info *info, pgoff_t index);
static int shmem_swapin_page(struct inode *inode, pgoff_t index,
struct page **pagep, enum sgp_type sgp,
gfp_t gfp, struct vm_area_struct *vma,