diff options
| -rw-r--r-- | include/linux/mm.h | 1 | ||||
| -rw-r--r-- | mm/memory.c | 2 | ||||
| -rw-r--r-- | mm/nommu.c | 2 |
3 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 09c235301dbb..e550a1773a9e 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -29,7 +29,6 @@ struct writeback_control; extern unsigned long max_mapnr; #endif -extern unsigned long num_physpages; extern unsigned long totalram_pages; extern void * high_memory; extern int page_cluster; diff --git a/mm/memory.c b/mm/memory.c index 407533219673..b68812d682b6 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -82,7 +82,6 @@ EXPORT_SYMBOL(max_mapnr); EXPORT_SYMBOL(mem_map); #endif -unsigned long num_physpages; /* * A number of key systems in x86 including ioremap() rely on the assumption * that high_memory defines the upper bound on direct map memory, then end @@ -92,7 +91,6 @@ unsigned long num_physpages; */ void * high_memory; -EXPORT_SYMBOL(num_physpages); EXPORT_SYMBOL(high_memory); /* diff --git a/mm/nommu.c b/mm/nommu.c index 1898b2fe9da5..e44e6e0a125c 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -56,7 +56,6 @@ void *high_memory; struct page *mem_map; unsigned long max_mapnr; -unsigned long num_physpages; unsigned long highest_memmap_pfn; struct percpu_counter vm_committed_as; int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */ @@ -85,7 +84,6 @@ unsigned long vm_memory_committed(void) EXPORT_SYMBOL_GPL(vm_memory_committed); EXPORT_SYMBOL(mem_map); -EXPORT_SYMBOL(num_physpages); /* list of mapped, potentially shareable regions */ static struct kmem_cache *vm_region_jar; |