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, 23 insertions, 16 deletions

diff --git a/fs/affs/namei.c b/fs/affs/namei.c
index 6dae1ccd176d..035bd31556fc 100644
--- a/fs/affs/namei.c
+++ b/fs/affs/namei.c
@@ -190,7 +190,8 @@ affs_find_entry(struct inode *dir, struct dentry *dentry)
 	toupper_t toupper = affs_get_toupper(sb);
 	u32 key;
 
-	pr_debug("AFFS: find_entry(\"%.*s\")\n", (int)dentry->d_name.len, dentry->d_name.name);
+	pr_debug("%s(\"%.*s\")\n",
+		 __func__, (int)dentry->d_name.len, dentry->d_name.name);
 
 	bh = affs_bread(sb, dir->i_ino);
 	if (!bh)
@@ -218,7 +219,8 @@ affs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 	struct buffer_head *bh;
 	struct inode *inode = NULL;
 
-	pr_debug("AFFS: lookup(\"%.*s\")\n",(int)dentry->d_name.len,dentry->d_name.name);
+	pr_debug("%s(\"%.*s\")\n",
+		 __func__, (int)dentry->d_name.len, dentry->d_name.name);
 
 	affs_lock_dir(dir);
 	bh = affs_find_entry(dir, dentry);
@@ -248,9 +250,9 @@ affs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
 int
 affs_unlink(struct inode *dir, struct dentry *dentry)
 {
-	pr_debug("AFFS: unlink(dir=%d, %lu \"%.*s\")\n", (u32)dir->i_ino,
-		 dentry->d_inode->i_ino,
-		 (int)dentry->d_name.len, dentry->d_name.name);
+	pr_debug("%s(dir=%d, %lu \"%.*s\")\n",
+		 __func__, (u32)dir->i_ino, dentry->d_inode->i_ino,
+		(int)dentry->d_name.len, dentry->d_name.name);
 
 	return affs_remove_header(dentry);
 }
@@ -262,7 +264,8 @@ affs_create(struct inode *dir, struct dentry *dentry, umode_t mode, bool excl)
 	struct inode	*inode;
 	int		 error;
 
-	pr_debug("AFFS: create(%lu,\"%.*s\",0%ho)\n",dir->i_ino,(int)dentry->d_name.len,
+	pr_debug("%s(%lu,\"%.*s\",0%ho)\n",
+		 __func__, dir->i_ino, (int)dentry->d_name.len,
 		 dentry->d_name.name,mode);
 
 	inode = affs_new_inode(dir);
@@ -291,8 +294,9 @@ affs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 	struct inode		*inode;
 	int			 error;
 
-	pr_debug("AFFS: mkdir(%lu,\"%.*s\",0%ho)\n",dir->i_ino,
-		 (int)dentry->d_name.len,dentry->d_name.name,mode);
+	pr_debug("%s(%lu,\"%.*s\",0%ho)\n",
+		 __func__, dir->i_ino, (int)dentry->d_name.len,
+		 dentry->d_name.name, mode);
 
 	inode = affs_new_inode(dir);
 	if (!inode)
@@ -317,8 +321,8 @@ affs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
 int
 affs_rmdir(struct inode *dir, struct dentry *dentry)
 {
-	pr_debug("AFFS: rmdir(dir=%u, %lu \"%.*s\")\n", (u32)dir->i_ino,
-		 dentry->d_inode->i_ino,
+	pr_debug("%s(dir=%u, %lu \"%.*s\")\n",
+		__func__, (u32)dir->i_ino, dentry->d_inode->i_ino,
 		 (int)dentry->d_name.len, dentry->d_name.name);
 
 	return affs_remove_header(dentry);
@@ -334,8 +338,9 @@ affs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
 	int			 i, maxlen, error;
 	char			 c, lc;
 
-	pr_debug("AFFS: symlink(%lu,\"%.*s\" -> \"%s\")\n",dir->i_ino,
-		 (int)dentry->d_name.len,dentry->d_name.name,symname);
+	pr_debug("%s(%lu,\"%.*s\" -> \"%s\")\n",
+		 __func__, dir->i_ino, (int)dentry->d_name.len,
+		 dentry->d_name.name, symname);
 
 	maxlen = AFFS_SB(sb)->s_hashsize * sizeof(u32) - 1;
 	inode  = affs_new_inode(dir);
@@ -404,7 +409,8 @@ affs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
 {
 	struct inode *inode = old_dentry->d_inode;
 
-	pr_debug("AFFS: link(%u, %u, \"%.*s\")\n", (u32)inode->i_ino, (u32)dir->i_ino,
+	pr_debug("%s(%u, %u, \"%.*s\")\n",
+		 __func__, (u32)inode->i_ino, (u32)dir->i_ino,
 		 (int)dentry->d_name.len,dentry->d_name.name);
 
 	return affs_add_entry(dir, inode, dentry, ST_LINKFILE);
@@ -418,9 +424,10 @@ affs_rename(struct inode *old_dir, struct dentry *old_dentry,
 	struct buffer_head *bh = NULL;
 	int retval;
 
-	pr_debug("AFFS: rename(old=%u,\"%*s\" to new=%u,\"%*s\")\n",
-		 (u32)old_dir->i_ino, (int)old_dentry->d_name.len, old_dentry->d_name.name,
-		 (u32)new_dir->i_ino, (int)new_dentry->d_name.len, new_dentry->d_name.name);
+	pr_debug("%s(old=%u,\"%*s\" to new=%u,\"%*s\")\n",
+		 __func__, (u32)old_dir->i_ino, (int)old_dentry->d_name.len,
+		 old_dentry->d_name.name, (u32)new_dir->i_ino,
+		(int)new_dentry->d_name.len, new_dentry->d_name.name);
 
 	retval = affs_check_name(new_dentry->d_name.name,
 				 new_dentry->d_name.len,