From 713bc5c2deb437ef40d48374ae6a57e030bd9e35 Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Thu, 28 May 2015 17:33:47 -0700 Subject: [PATCH] md/raid5: ignore released_stripes check conf->released_stripes list isn't always related to where there are free stripes pending. Active stripes can be in the list too. And even free stripes were active very recently. Signed-off-by: Shaohua Li Signed-off-by: NeilBrown --- drivers/md/raid5.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 9a3b143b0b68..59e44e99eef3 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -681,8 +681,8 @@ get_active_stripe(struct r5conf *conf, sector_t sector, if (!sh) { if (!test_bit(R5_INACTIVE_BLOCKED, &conf->cache_state)) { sh = get_free_stripe(conf, hash); - if (!sh && llist_empty(&conf->released_stripes) && - !test_bit(R5_DID_ALLOC, &conf->cache_state)) + if (!sh && !test_bit(R5_DID_ALLOC, + &conf->cache_state)) set_bit(R5_ALLOC_MORE, &conf->cache_state); } -- 2.20.1