X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fswap.h;h=a748538f3a318b54280a250a92abd90584e758b5;hb=89d192394c0ea1b5d433957770a47418e56acf92;hp=99ecc2898497971c69106fb1e015da3d9481129d;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git

diff --git a/include/linux/swap.h b/include/linux/swap.h
index 99ecc2898..a748538f3 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -148,7 +148,7 @@ struct swap_list_t {
 #define vm_swap_full() (nr_swap_pages*2 < total_swap_pages)
 
 /* linux/mm/oom_kill.c */
-extern void out_of_memory(int gfp_mask);
+extern void out_of_memory(void);
 
 /* linux/mm/memory.c */
 extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
@@ -156,7 +156,7 @@ extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *
 /* linux/mm/page_alloc.c */
 extern unsigned long totalram_pages;
 extern unsigned long totalhigh_pages;
-extern long nr_swap_pages;
+extern int nr_swap_pages;	/* XXX: shouldn't this be ulong? --hch */
 extern unsigned int nr_free_pages(void);
 extern unsigned int nr_free_pages_pgdat(pg_data_t *pgdat);
 extern unsigned int nr_free_buffer_pages(void);
@@ -204,30 +204,9 @@ extern void free_pages_and_swap_cache(struct page **, int);
 extern struct page * lookup_swap_cache(swp_entry_t);
 extern struct page * read_swap_cache_async(swp_entry_t, struct vm_area_struct *vma,
 					   unsigned long addr);
-/* linux/mm/thrash.c */
-#ifdef CONFIG_SWAP
-extern struct mm_struct * swap_token_mm;
-extern void grab_swap_token(void);
-extern void __put_swap_token(struct mm_struct *);
-
-static inline int has_swap_token(struct mm_struct *mm)
-{
-	return (mm == swap_token_mm);
-}
-
-static inline void put_swap_token(struct mm_struct *mm)
-{
-	if (has_swap_token(mm))
-		__put_swap_token(mm);
-}
-#else /* CONFIG_SWAP */
-#define put_swap_token(x) do { } while(0)
-#define grab_swap_token  do { } while(0)
-#define has_swap_token 0
-#endif /* CONFIG_SWAP */
 
 /* linux/mm/swapfile.c */
-extern long total_swap_pages;
+extern int total_swap_pages;
 extern unsigned int nr_swapfiles;
 extern struct swap_info_struct swap_info[];
 extern void si_swapinfo(struct sysinfo *);