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authorChristoph Hellwig <hch@infradead.org>2013-11-14 14:32:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-15 09:32:22 +0900
commitb89241e8cdb8321c20546d47645a9b65b58113b5 (patch)
treede330bd740b3f7e24f834df48b3db47dc1c75889 /drivers/md
parentca5ecd64c2cdbcd316d789467147e732746f39fa (diff)
llists: move llist_reverse_order from raid5 to llist.c
Make this useful helper available for other users. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Jens Axboe <axboe@kernel.dk> Cc: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/raid5.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index f8b906843926..7f0e17a27aeb 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -293,20 +293,6 @@ static void __release_stripe(struct r5conf *conf, struct stripe_head *sh)
do_release_stripe(conf, sh);
}
-static struct llist_node *llist_reverse_order(struct llist_node *head)
-{
- struct llist_node *new_head = NULL;
-
- while (head) {
- struct llist_node *tmp = head;
- head = head->next;
- tmp->next = new_head;
- new_head = tmp;
- }
-
- return new_head;
-}
-
/* should hold conf->device_lock already */
static int release_stripe_list(struct r5conf *conf)
{