From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/md/dm-region-hash.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'kernel/drivers/md/dm-region-hash.c') diff --git a/kernel/drivers/md/dm-region-hash.c b/kernel/drivers/md/dm-region-hash.c index b929fd5f4..74cb7b991 100644 --- a/kernel/drivers/md/dm-region-hash.c +++ b/kernel/drivers/md/dm-region-hash.c @@ -193,7 +193,7 @@ struct dm_region_hash *dm_region_hash_create( rh->max_recovery = max_recovery; rh->log = log; rh->region_size = region_size; - rh->region_shift = ffs(region_size) - 1; + rh->region_shift = __ffs(region_size); rwlock_init(&rh->hash_lock); rh->mask = nr_buckets - 1; rh->nr_buckets = nr_buckets; @@ -249,9 +249,7 @@ void dm_region_hash_destroy(struct dm_region_hash *rh) if (rh->log) dm_dirty_log_destroy(rh->log); - if (rh->region_pool) - mempool_destroy(rh->region_pool); - + mempool_destroy(rh->region_pool); vfree(rh->buckets); kfree(rh); } -- cgit 1.2.3-korg