Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull more vfs updates from Al Viro:
 ">rename2() work from Miklos + current_time() from Deepa"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs: Replace current_fs_time() with current_time()
  fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps
  fs: Replace CURRENT_TIME with current_time() for inode timestamps
  fs: proc: Delete inode time initializations in proc_alloc_inode()
  vfs: Add current_time() api
  vfs: add note about i_op->rename changes to porting
  fs: rename "rename2" i_op to "rename"
  vfs: remove unused i_op->rename
  fs: make remaining filesystems use .rename2
  libfs: support RENAME_NOREPLACE in simple_rename()
  fs: support RENAME_NOREPLACE for local filesystems
  ncpfs: fix unused variable warning

9 files changed, 25 insertions, 21 deletions

diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index e496daefe9e0..719c5b4eed39 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -934,7 +934,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf,
 
 	if (ret > 0) {
 		struct inode *inode = file_inode(file);
-		inode->i_atime = current_fs_time(inode->i_sb);
+		inode->i_atime = current_time(inode);
 	}
 
 	return ret;
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index c3edc033f7c4..f1e66efea98a 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -64,7 +64,7 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry,
 	inode->i_uid = GLOBAL_ROOT_UID;
 	inode->i_gid = GLOBAL_ROOT_GID;
 	inode->i_blocks = 0;
-	inode->i_atime = CURRENT_TIME;
+	inode->i_atime = current_time(inode);
 	inode->i_mtime = inode->i_atime;
 	inode->i_ctime = inode->i_atime;
 	inode->i_private = data;
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 9c677f3f3c26..520f58439080 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -144,7 +144,7 @@ static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode)
 	if (ret) {
 		ret->i_ino = get_next_ino();
 		ret->i_mode = mode;
-		ret->i_atime = ret->i_mtime = ret->i_ctime = CURRENT_TIME;
+		ret->i_atime = ret->i_mtime = ret->i_ctime = current_time(ret);
 	}
 	return ret;
 }
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
index a0e5260bd006..134398e0231b 100644
--- a/drivers/oprofile/oprofilefs.c
+++ b/drivers/oprofile/oprofilefs.c
@@ -30,7 +30,7 @@ static struct inode *oprofilefs_get_inode(struct super_block *sb, int mode)
 	if (inode) {
 		inode->i_ino = get_next_ino();
 		inode->i_mode = mode;
-		inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
+		inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
 	}
 	return inode;
 }
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 1dba3598cfcb..c890a49587e4 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -4116,7 +4116,7 @@ static ssize_t sonypi_misc_read(struct file *file, char __user *buf,
 
 	if (ret > 0) {
 		struct inode *inode = file_inode(file);
-		inode->i_atime = current_fs_time(inode->i_sb);
+		inode->i_atime = current_time(inode);
 	}
 
 	return ret;
diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c
index ff3ce7486b29..180f35e3afd9 100644
--- a/drivers/staging/lustre/lustre/llite/namei.c
+++ b/drivers/staging/lustre/lustre/llite/namei.c
@@ -1097,13 +1097,17 @@ out:
 }
 
 static int ll_rename(struct inode *src, struct dentry *src_dchild,
-		     struct inode *tgt, struct dentry *tgt_dchild)
+		     struct inode *tgt, struct dentry *tgt_dchild,
+		     unsigned int flags)
 {
 	struct ptlrpc_request *request = NULL;
 	struct ll_sb_info *sbi = ll_i2sbi(src);
 	struct md_op_data *op_data;
 	int err;
 
+	if (flags)
+		return -EINVAL;
+
 	CDEBUG(D_VFSTRACE,
 	       "VFS Op:oldname=%pd, src_dir="DFID"(%p), newname=%pd, tgt_dir="DFID"(%p)\n",
 	       src_dchild, PFID(ll_inode2fid(src)), src,
@@ -1148,7 +1152,7 @@ const struct inode_operations ll_dir_inode_operations = {
 	.rmdir	      = ll_rmdir,
 	.symlink	    = ll_symlink,
 	.link	       = ll_link,
-	.rename	     = ll_rename,
+	.rename		= ll_rename,
 	.setattr	    = ll_setattr,
 	.getattr	    = ll_getattr,
 	.permission	 = ll_inode_permission,
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 09c8d9ca61ae..4016dae7433b 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -2409,21 +2409,21 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
 		snoop(&dev->dev, "%s: CONTROL\n", __func__);
 		ret = proc_control(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_BULK:
 		snoop(&dev->dev, "%s: BULK\n", __func__);
 		ret = proc_bulk(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_RESETEP:
 		snoop(&dev->dev, "%s: RESETEP\n", __func__);
 		ret = proc_resetep(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_RESET:
@@ -2435,7 +2435,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
 		snoop(&dev->dev, "%s: CLEAR_HALT\n", __func__);
 		ret = proc_clearhalt(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_GETDRIVER:
@@ -2462,7 +2462,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
 		snoop(&dev->dev, "%s: SUBMITURB\n", __func__);
 		ret = proc_submiturb(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 #ifdef CONFIG_COMPAT
@@ -2470,14 +2470,14 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
 		snoop(&dev->dev, "%s: CONTROL32\n", __func__);
 		ret = proc_control_compat(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_BULK32:
 		snoop(&dev->dev, "%s: BULK32\n", __func__);
 		ret = proc_bulk_compat(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_DISCSIGNAL32:
@@ -2489,7 +2489,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
 		snoop(&dev->dev, "%s: SUBMITURB32\n", __func__);
 		ret = proc_submiturb_compat(ps, p);
 		if (ret >= 0)
-			inode->i_mtime = CURRENT_TIME;
+			inode->i_mtime = current_time(inode);
 		break;
 
 	case USBDEVFS_IOCTL32:
@@ -2552,7 +2552,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
  done:
 	usb_unlock_device(dev);
 	if (ret >= 0)
-		inode->i_atime = CURRENT_TIME;
+		inode->i_atime = current_time(inode);
 	return ret;
 }
 
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 0aeed85bb5cb..54ad100af35b 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -1196,15 +1196,15 @@ ffs_sb_make_inode(struct super_block *sb, void *data,
 	inode = new_inode(sb);
 
 	if (likely(inode)) {
-		struct timespec current_time = CURRENT_TIME;
+		struct timespec ts = current_time(inode);
 
 		inode->i_ino	 = get_next_ino();
 		inode->i_mode    = perms->mode;
 		inode->i_uid     = perms->uid;
 		inode->i_gid     = perms->gid;
-		inode->i_atime   = current_time;
-		inode->i_mtime   = current_time;
-		inode->i_ctime   = current_time;
+		inode->i_atime   = ts;
+		inode->i_mtime   = ts;
+		inode->i_ctime   = ts;
 		inode->i_private = data;
 		if (fops)
 			inode->i_fop = fops;
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 16104b5ebdcb..bd82dd12deff 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1913,7 +1913,7 @@ gadgetfs_make_inode (struct super_block *sb,
 		inode->i_uid = make_kuid(&init_user_ns, default_uid);
 		inode->i_gid = make_kgid(&init_user_ns, default_gid);
 		inode->i_atime = inode->i_mtime = inode->i_ctime
-				= CURRENT_TIME;
+				= current_time(inode);
 		inode->i_private = data;
 		inode->i_fop = fops;
 	}