linux-kernel - [PATCH RESEND V1 1/2] mm: Export vm_committed

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1351199457-25701-1-git-send-email-kys@microsoft.com>
Date:	Thu, 25 Oct 2012 14:10:56 -0700
From:	"K. Y. Srinivasan" <kys@...rosoft.com>
To:	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	devel@...uxdriverproject.org, olaf@...fle.de, apw@...onical.com,
	jasowang@...hat.com
Cc:	"K. Y. Srinivasan" <kys@...rosoft.com>
Subject: [PATCH RESEND V1 1/2] mm: Export vm_committed_as

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@...rosoft.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..77a9166 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_GPL(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..55bd7a2 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_GPL(vm_committed_as);
 
 /* list of mapped, potentially shareable regions */
 static struct kmem_cache *vm_region_jar;
-- 
1.7.4.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/