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authorDaniel Walker <dwalker@mvista.com>2008-02-04 23:35:47 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2008-04-19 19:10:19 -0700
commitda19cbcf71cde3c09587b5924d113f0c7f1fd23a (patch)
treef1731d6a0f8606afcc283c5540055d8e56bb7309 /mm/memory_hotplug.c
parent610ad5064cb90aec35f5837bbde3d316fe02aca7 (diff)
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driver core: memory: semaphore to mutex
Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm/memory_hotplug.c')
-rw-r--r--mm/memory_hotplug.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 7469c503580..0fb33027127 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -208,7 +208,7 @@ int online_pages(unsigned long pfn, unsigned long nr_pages)
/*
* This doesn't need a lock to do pfn_to_page().
* The section can't be removed here because of the
- * memory_block->state_sem.
+ * memory_block->state_mutex.
*/
zone = page_zone(pfn_to_page(pfn));
pgdat_resize_lock(zone->zone_pgdat, &flags);