[PATCH 1/2] mm: Export vm_committed_as

K. Y. Srinivasan
2012-10-07T23:40:01Z

The policy engine on the host expects the guest to report the
committed_as. Since this variable is not exported,
export this symbol.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
mm/mmap.c | 1 +
mm/nommu.c | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index 2d94235..01439d4 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -87,6 +87,7 @@ int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
* other variables. It can be updated by several CPUs frequently.
*/
struct percpu_counter vm_committed_as ____cacheline_aligned_in_smp;
+EXPORT_SYMBOL(vm_committed_as);

/*
* Check that a process has enough memory to allocate a new virtual
diff --git a/mm/nommu.c b/mm/nommu.c
index 45131b4..3914b7e 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -68,6 +68,7 @@ atomic_long_t mmap_pages_allocated;

EXPORT_SYMBOL(mem_map);
EXPORT_SYMBOL(num_physpages);
+EXPORT_SYMBOL(vm_committed_as);

/* list of mapped, potentially shareable regions */
static struct kmem_cache *vm_region_jar;
--
1.7.4.1