X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=kernel%2Fsched%2Fwait.c;h=9453efe9b25a64bd4aefceae8e5dffef54df64f2;hb=9dcb8b685fc30813b35ab4b4bf39244430753190;hp=4f7053579fe3c9e473bfb9854f959a874e9566ea;hpb=9fe68cad6e74967b88d0c6aeca7d9cd6b6e91942;p=cascardo%2Flinux.git

diff --git a/kernel/sched/wait.c b/kernel/sched/wait.c
index 4f7053579fe3..9453efe9b25a 100644
--- a/kernel/sched/wait.c
+++ b/kernel/sched/wait.c
@@ -480,16 +480,6 @@ void wake_up_bit(void *word, int bit)
 }
 EXPORT_SYMBOL(wake_up_bit);
 
-wait_queue_head_t *bit_waitqueue(void *word, int bit)
-{
-	const int shift = BITS_PER_LONG == 32 ? 5 : 6;
-	const struct zone *zone = page_zone(virt_to_page(word));
-	unsigned long val = (unsigned long)word << shift | bit;
-
-	return &zone->wait_table[hash_long(val, zone->wait_table_bits)];
-}
-EXPORT_SYMBOL(bit_waitqueue);
-
 /*
  * Manipulate the atomic_t address to produce a better bit waitqueue table hash
  * index (we're keying off bit -1, but that would produce a horrible hash