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

Pull VFS updates from Al Viro,

Misc cleanups all over the place, mainly wrt /proc interfaces (switch
create_proc_entry to proc_create(), get rid of the deprecated
create_proc_read_entry() in favor of using proc_create_data() and
seq_file etc).

7kloc removed.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits)
  don't bother with deferred freeing of fdtables
  proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
  proc: Make the PROC_I() and PDE() macros internal to procfs
  proc: Supply a function to remove a proc entry by PDE
  take cgroup_open() and cpuset_open() to fs/proc/base.c
  ppc: Clean up scanlog
  ppc: Clean up rtas_flash driver somewhat
  hostap: proc: Use remove_proc_subtree()
  drm: proc: Use remove_proc_subtree()
  drm: proc: Use minor->index to label things, not PDE->name
  drm: Constify drm_proc_list[]
  zoran: Don't print proc_dir_entry data in debug
  reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()
  proc: Supply an accessor for getting the data from a PDE's parent
  airo: Use remove_proc_subtree()
  rtl8192u: Don't need to save device proc dir PDE
  rtl8187se: Use a dir under /proc/net/r8180/
  proc: Add proc_mkdir_data()
  proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}
  proc: Move PDE_NET() to fs/proc/proc_net.c
  ...

3 files changed, 10 insertions, 11 deletions

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 89a3a07d85fb..5c56b217b999 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2705,7 +2705,7 @@ static int neigh_stat_seq_open(struct inode *inode, struct file *file)
 
 	if (!ret) {
 		struct seq_file *sf = file->private_data;
-		sf->private = PDE(inode)->data;
+		sf->private = PDE_DATA(inode);
 	}
 	return ret;
 };
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 80e271d9e64b..f97652036754 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -10,7 +10,8 @@
 #include <linux/idr.h>
 #include <linux/rculist.h>
 #include <linux/nsproxy.h>
-#include <linux/proc_fs.h>
+#include <linux/fs.h>
+#include <linux/proc_ns.h>
 #include <linux/file.h>
 #include <linux/export.h>
 #include <linux/user_namespace.h>
@@ -336,7 +337,7 @@ EXPORT_SYMBOL_GPL(__put_net);
 
 struct net *get_net_ns_by_fd(int fd)
 {
-	struct proc_inode *ei;
+	struct proc_ns *ei;
 	struct file *file;
 	struct net *net;
 
@@ -344,7 +345,7 @@ struct net *get_net_ns_by_fd(int fd)
 	if (IS_ERR(file))
 		return ERR_CAST(file);
 
-	ei = PROC_I(file_inode(file));
+	ei = get_proc_ns(file_inode(file));
 	if (ei->ns_ops == &netns_operations)
 		net = get_net(ei->ns);
 	else
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 5c217427a669..11f2704c3810 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -508,7 +508,7 @@ out:
 
 static int pgctrl_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, pgctrl_show, PDE(inode)->data);
+	return single_open(file, pgctrl_show, PDE_DATA(inode));
 }
 
 static const struct file_operations pktgen_fops = {
@@ -1685,7 +1685,7 @@ static ssize_t pktgen_if_write(struct file *file,
 
 static int pktgen_if_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, pktgen_if_show, PDE(inode)->data);
+	return single_open(file, pktgen_if_show, PDE_DATA(inode));
 }
 
 static const struct file_operations pktgen_if_fops = {
@@ -1823,7 +1823,7 @@ out:
 
 static int pktgen_thread_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, pktgen_thread_show, PDE(inode)->data);
+	return single_open(file, pktgen_thread_show, PDE_DATA(inode));
 }
 
 static const struct file_operations pktgen_thread_fops = {
@@ -1904,7 +1904,7 @@ static void pktgen_change_name(const struct pktgen_net *pn, struct net_device *d
 			if (pkt_dev->odev != dev)
 				continue;
 
-			remove_proc_entry(pkt_dev->entry->name, pn->proc_dir);
+			proc_remove(pkt_dev->entry);
 
 			pkt_dev->entry = proc_create_data(dev->name, 0600,
 							  pn->proc_dir,
@@ -3574,8 +3574,6 @@ static void _rem_dev_from_if_list(struct pktgen_thread *t,
 static int pktgen_remove_device(struct pktgen_thread *t,
 				struct pktgen_dev *pkt_dev)
 {
-	struct pktgen_net *pn = t->net;
-
 	pr_debug("remove_device pkt_dev=%p\n", pkt_dev);
 
 	if (pkt_dev->running) {
@@ -3595,7 +3593,7 @@ static int pktgen_remove_device(struct pktgen_thread *t,
 	_rem_dev_from_if_list(t, pkt_dev);
 
 	if (pkt_dev->entry)
-		remove_proc_entry(pkt_dev->entry->name, pn->proc_dir);
+		proc_remove(pkt_dev->entry);
 
 #ifdef CONFIG_XFRM
 	free_SAs(pkt_dev);