mm/filemap: fix parameters to test_bit()
mm/filemap.c: In function 'clear_bit_unlock_is_negative_byte':
mm/filemap.c:933:9: error: too few arguments to function 'test_bit'
return test_bit(PG_waiters);
^~~~~~~~
Fixes: b91e1302ad9b ('mm: optimize PageWaiters bit use for unlock_page()')
Signed-off-by: Olof Johansson <olof@lixom.net>
Brown-paper-bag-by: Linus Torvalds <dummy@duh.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/filemap.c b/mm/filemap.c
index 6b1d96f..d0e4d10 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -930,7 +930,7 @@
{
clear_bit_unlock(nr, mem);
/* smp_mb__after_atomic(); */
- return test_bit(PG_waiters);
+ return test_bit(PG_waiters, mem);
}
#endif