Merge tag 'md/3.18' of git://neil.brown.name/md

Pull md updates from Neil Brown:
 - a few minor bug fixes
 - quite a lot of code tidy-up and simplification
 - remove PRINT_RAID_DEBUG ioctl.  I'm fairly sure it is unused, and it
   isn't particularly useful.

* tag 'md/3.18' of git://neil.brown.name/md: (21 commits)
  lib/raid6: Add log level to printks
  md: move EXPORT_SYMBOL to after function in md.c
  md: discard PRINT_RAID_DEBUG ioctl
  md: remove MD_BUG()
  md: clean up 'exit' labels in md_ioctl().
  md: remove unnecessary test for MD_MAJOR in md_ioctl()
  md: don't allow "-sync" to be set for device in an active array.
  md: remove unwanted white space from md.c
  md: don't start resync thread directly from md thread.
  md: Just use RCU when checking for overlap between arrays.
  md: avoid potential long delay under pers_lock
  md: simplify export_array()
  md: discard find_rdev_nr in favour of find_rdev_nr_rcu
  md: use wait_event() to simplify md_super_wait()
  md: be more relaxed about stopping an array which isn't started.
  md/raid1: process_checks doesn't use its return value.
  md/raid5: fix init_stripe() inconsistencies
  md/raid10: another memory leak due to reshape.
  md: use set_bit/clear_bit instead of shift/mask for bi_flags changes.
  md/raid1: minor typos and reformatting.
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c
index f0b1aa3..7d0e5cd 100644
--- a/lib/raid6/algos.c
+++ b/lib/raid6/algos.c
@@ -121,9 +121,9 @@ static inline const struct raid6_recov_calls *raid6_choose_recov(void)
 		raid6_2data_recov = best->data2;
 		raid6_datap_recov = best->datap;
 
-		printk("raid6: using %s recovery algorithm\n", best->name);
+		pr_info("raid6: using %s recovery algorithm\n", best->name);
 	} else
-		printk("raid6: Yikes! No recovery algorithm found!\n");
+		pr_err("raid6: Yikes! No recovery algorithm found!\n");
 
 	return best;
 }
@@ -157,18 +157,18 @@ static inline const struct raid6_calls *raid6_choose_gen(
 				bestperf = perf;
 				best = *algo;
 			}
-			printk("raid6: %-8s %5ld MB/s\n", (*algo)->name,
+			pr_info("raid6: %-8s %5ld MB/s\n", (*algo)->name,
 			       (perf*HZ) >> (20-16+RAID6_TIME_JIFFIES_LG2));
 		}
 	}
 
 	if (best) {
-		printk("raid6: using algorithm %s (%ld MB/s)\n",
+		pr_info("raid6: using algorithm %s (%ld MB/s)\n",
 		       best->name,
 		       (bestperf*HZ) >> (20-16+RAID6_TIME_JIFFIES_LG2));
 		raid6_call = *best;
 	} else
-		printk("raid6: Yikes!  No algorithm found!\n");
+		pr_err("raid6: Yikes!  No algorithm found!\n");
 
 	return best;
 }
@@ -194,7 +194,7 @@ int __init raid6_select_algo(void)
 	syndromes = (void *) __get_free_pages(GFP_KERNEL, 1);
 
 	if (!syndromes) {
-		printk("raid6: Yikes!  No memory available.\n");
+		pr_err("raid6: Yikes!  No memory available.\n");
 		return -ENOMEM;
 	}