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authorHugh Dickins <hughd@google.com>2011-06-28 03:18:02 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-06-28 05:00:12 +0400
commit072441e21ddcd1140606b7d4ef6eab579a86b0b3 (patch)
tree6f059ad83c09dfbeb1def29e805839db3e5bf85f /include/linux/swap.h
parent5b8ba10198a109f8a02380648c5d29000caa9c55 (diff)
downloadlinux-072441e21ddcd1140606b7d4ef6eab579a86b0b3.tar.xz
mm: move shmem prototypes to shmem_fs.h
Before adding any more global entry points into shmem.c, gather such prototypes into shmem_fs.h. Remove mm's own declarations from swap.h, but for now leave the ones in mm.h: because shmem_file_setup() and shmem_zero_setup() are called from various places, and we should not force other subsystems to update immediately. Signed-off-by: Hugh Dickins <hughd@google.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index e70564647039..a273468f8285 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -300,16 +300,6 @@ static inline void scan_unevictable_unregister_node(struct node *node)
extern int kswapd_run(int nid);
extern void kswapd_stop(int nid);
-#ifdef CONFIG_MMU
-/* linux/mm/shmem.c */
-extern int shmem_unuse(swp_entry_t entry, struct page *page);
-#endif /* CONFIG_MMU */
-
-#ifdef CONFIG_CGROUP_MEM_RES_CTLR
-extern void mem_cgroup_get_shmem_target(struct inode *inode, pgoff_t pgoff,
- struct page **pagep, swp_entry_t *ent);
-#endif
-
#ifdef CONFIG_SWAP
/* linux/mm/page_io.c */
extern int swap_readpage(struct page *);