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-rw-r--r--arch/s390/mm/pgtable.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index 6d16132..1224db4 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -245,7 +245,9 @@ EXPORT_SYMBOL_GPL(gmap_disable);
* gmap_alloc_table is assumed to be called with mmap_sem held
*/
static int gmap_alloc_table(struct gmap *gmap,
- unsigned long *table, unsigned long init)
+ unsigned long *table, unsigned long init)
+ __releases(&gmap->mm->page_table_lock)
+ __acquires(&gmap->mm->page_table_lock)
{
struct page *page;
unsigned long *new;
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