Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 20 insertions, 22 deletions

diff --git a/fs/efs/super.c b/fs/efs/super.c
index 3befcc9f5d63..7fca462ea4e3 100644
--- a/fs/efs/super.c
+++ b/fs/efs/super.c
@@ -134,7 +134,7 @@ static const struct export_operations efs_export_ops = {
 
 static int __init init_efs_fs(void) {
 	int err;
-	printk("EFS: "EFS_VERSION" - http://aeschi.ch.eu.org/efs/\n");
+	pr_info(EFS_VERSION" - http://aeschi.ch.eu.org/efs/\n");
 	err = init_inodecache();
 	if (err)
 		goto out1;
@@ -179,12 +179,12 @@ static efs_block_t efs_validate_vh(struct volume_header *vh) {
 		csum += be32_to_cpu(cs);
 	}
 	if (csum) {
-		printk(KERN_INFO "EFS: SGI disklabel: checksum bad, label corrupted\n");
+		pr_warn("SGI disklabel: checksum bad, label corrupted\n");
 		return 0;
 	}
 
 #ifdef DEBUG
-	printk(KERN_DEBUG "EFS: bf: \"%16s\"\n", vh->vh_bootfile);
+	pr_debug("bf: \"%16s\"\n", vh->vh_bootfile);
 
 	for(i = 0; i < NVDIR; i++) {
 		int	j;
@@ -196,9 +196,8 @@ static efs_block_t efs_validate_vh(struct volume_header *vh) {
 		name[j] = (char) 0;
 
 		if (name[0]) {
-			printk(KERN_DEBUG "EFS: vh: %8s block: 0x%08x size: 0x%08x\n",
-				name,
-				(int) be32_to_cpu(vh->vh_vd[i].vd_lbn),
+			pr_debug("vh: %8s block: 0x%08x size: 0x%08x\n",
+				name, (int) be32_to_cpu(vh->vh_vd[i].vd_lbn),
 				(int) be32_to_cpu(vh->vh_vd[i].vd_nbytes));
 		}
 	}
@@ -211,12 +210,11 @@ static efs_block_t efs_validate_vh(struct volume_header *vh) {
 		}
 #ifdef DEBUG
 		if (be32_to_cpu(vh->vh_pt[i].pt_nblks)) {
-			printk(KERN_DEBUG "EFS: pt %2d: start: %08d size: %08d type: 0x%02x (%s)\n",
-				i,
-				(int) be32_to_cpu(vh->vh_pt[i].pt_firstlbn),
-				(int) be32_to_cpu(vh->vh_pt[i].pt_nblks),
-				pt_type,
-				(pt_entry->pt_name) ? pt_entry->pt_name : "unknown");
+			pr_debug("pt %2d: start: %08d size: %08d type: 0x%02x (%s)\n",
+				 i, (int)be32_to_cpu(vh->vh_pt[i].pt_firstlbn),
+				 (int)be32_to_cpu(vh->vh_pt[i].pt_nblks),
+				 pt_type, (pt_entry->pt_name) ?
+				 pt_entry->pt_name : "unknown");
 		}
 #endif
 		if (IS_EFS(pt_type)) {
@@ -226,11 +224,10 @@ static efs_block_t efs_validate_vh(struct volume_header *vh) {
 	}
 
 	if (slice == -1) {
-		printk(KERN_NOTICE "EFS: partition table contained no EFS partitions\n");
+		pr_notice("partition table contained no EFS partitions\n");
 #ifdef DEBUG
 	} else {
-		printk(KERN_INFO "EFS: using slice %d (type %s, offset 0x%x)\n",
-			slice,
+		pr_info("using slice %d (type %s, offset 0x%x)\n", slice,
 			(pt_entry->pt_name) ? pt_entry->pt_name : "unknown",
 			sblock);
 #endif
@@ -268,7 +265,7 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
  
 	s->s_magic		= EFS_SUPER_MAGIC;
 	if (!sb_set_blocksize(s, EFS_BLOCKSIZE)) {
-		printk(KERN_ERR "EFS: device does not support %d byte blocks\n",
+		pr_err("device does not support %d byte blocks\n",
 			EFS_BLOCKSIZE);
 		return -EINVAL;
 	}
@@ -277,7 +274,7 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
 	bh = sb_bread(s, 0);
 
 	if (!bh) {
-		printk(KERN_ERR "EFS: cannot read volume header\n");
+		pr_err("cannot read volume header\n");
 		return -EINVAL;
 	}
 
@@ -295,13 +292,14 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
 
 	bh = sb_bread(s, sb->fs_start + EFS_SUPER);
 	if (!bh) {
-		printk(KERN_ERR "EFS: cannot read superblock\n");
+		pr_err("cannot read superblock\n");
 		return -EINVAL;
 	}
 		
 	if (efs_validate_super(sb, (struct efs_super *) bh->b_data)) {
 #ifdef DEBUG
-		printk(KERN_WARNING "EFS: invalid superblock at block %u\n", sb->fs_start + EFS_SUPER);
+		pr_warn("invalid superblock at block %u\n",
+			sb->fs_start + EFS_SUPER);
 #endif
 		brelse(bh);
 		return -EINVAL;
@@ -310,7 +308,7 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
 
 	if (!(s->s_flags & MS_RDONLY)) {
 #ifdef DEBUG
-		printk(KERN_INFO "EFS: forcing read-only mode\n");
+		pr_info("forcing read-only mode\n");
 #endif
 		s->s_flags |= MS_RDONLY;
 	}
@@ -318,13 +316,13 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
 	s->s_export_op = &efs_export_ops;
 	root = efs_iget(s, EFS_ROOTINODE);
 	if (IS_ERR(root)) {
-		printk(KERN_ERR "EFS: get root inode failed\n");
+		pr_err("get root inode failed\n");
 		return PTR_ERR(root);
 	}
 
 	s->s_root = d_make_root(root);
 	if (!(s->s_root)) {
-		printk(KERN_ERR "EFS: get root dentry failed\n");
+		pr_err("get root dentry failed\n");
 		return -ENOMEM;
 	}