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authorRussell King <rmk+kernel@arm.linux.org.uk>2009-10-12 14:38:08 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-10-12 14:38:08 +0100
commitedc72786d208e77db94f84dcb0d166c0d23d82f7 (patch)
tree6fd32770f9cb2f1a888775514294d60aecba5245 /mm/ksm.c
parent6a5e293f1b34920c69a932ce37b4a4714a428dc7 (diff)
parent4367216a099b4df3fa2c4f2b086cda1a1e9afc4e (diff)
downloadop-kernel-dev-edc72786d208e77db94f84dcb0d166c0d23d82f7.zip
op-kernel-dev-edc72786d208e77db94f84dcb0d166c0d23d82f7.tar.gz
Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
Diffstat (limited to 'mm/ksm.c')
-rw-r--r--mm/ksm.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/mm/ksm.c b/mm/ksm.c
index f7edac3..bef1af4 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -184,11 +184,6 @@ static DEFINE_SPINLOCK(ksm_mmlist_lock);
sizeof(struct __struct), __alignof__(struct __struct),\
(__flags), NULL)
-static void __init ksm_init_max_kernel_pages(void)
-{
- ksm_max_kernel_pages = nr_free_buffer_pages() / 4;
-}
-
static int __init ksm_slab_init(void)
{
rmap_item_cache = KSM_KMEM_CACHE(rmap_item, 0);
@@ -1673,7 +1668,7 @@ static int __init ksm_init(void)
struct task_struct *ksm_thread;
int err;
- ksm_init_max_kernel_pages();
+ ksm_max_kernel_pages = totalram_pages / 4;
err = ksm_slab_init();
if (err)
@@ -1697,6 +1692,9 @@ static int __init ksm_init(void)
kthread_stop(ksm_thread);
goto out_free2;
}
+#else
+ ksm_run = KSM_RUN_MERGE; /* no way for user to start it */
+
#endif /* CONFIG_SYSFS */
return 0;
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