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-rw-r--r--arch/sh/mm/pmb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index 3c9bf5b5c36..a06483076a4 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -77,7 +77,7 @@ static struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn,
if (pos < 0)
return ERR_PTR(pos);
} else {
- if (test_bit(entry, &pmb_map))
+ if (test_and_set_bit(entry, &pmb_map))
return ERR_PTR(-ENOSPC);
pos = entry;
}