kernfs: s/sysfs/kernfs/ in various data structures

kernfs has just been separated out from sysfs and we're already in
full conflict mode.  Nothing can make the situation any worse.  Let's
take the chance to name things properly.

This patch performs the following renames.

* s/sysfs_open_dirent/kernfs_open_node/
* s/sysfs_open_file/kernfs_open_file/
* s/sysfs_inode_attrs/kernfs_iattrs/
* s/sysfs_addrm_cxt/kernfs_addrm_cxt/
* s/sysfs_super_info/kernfs_super_info/
* s/sysfs_info()/kernfs_info()/
* s/sysfs_open_dirent_lock/kernfs_open_node_lock/
* s/sysfs_open_file_mutex/kernfs_open_file_mutex/
* s/sysfs_of()/kernfs_of()/

This patch is strictly rename only and doesn't introduce any
functional difference.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 14 insertions, 14 deletions

diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
index 51fff9d2b334..d038bb204b54 100644
--- a/fs/kernfs/dir.c
+++ b/fs/kernfs/dir.c
@@ -295,7 +295,7 @@ static int sysfs_dentry_revalidate(struct dentry *dentry, unsigned int flags)
 
         /* The sysfs dirent has been moved to a different namespace */
         if (kn->parent && kernfs_ns_enabled(kn->parent) &&
-            sysfs_info(dentry->d_sb)->ns != kn->ns)
+            kernfs_info(dentry->d_sb)->ns != kn->ns)
                 goto out_bad;
 
         mutex_unlock(&sysfs_mutex);
@@ -375,7 +375,7 @@ struct kernfs_node *sysfs_new_dirent(struct kernfs_root *root,
 
 /**
  *      sysfs_addrm_start - prepare for kernfs_node add/remove
- *      @acxt: pointer to sysfs_addrm_cxt to be used
+ *      @acxt: pointer to kernfs_addrm_cxt to be used
  *
  *      This function is called when the caller is about to add or remove
  *      kernfs_node.  This function acquires sysfs_mutex.  @acxt is used to
@@ -385,7 +385,7 @@ struct kernfs_node *sysfs_new_dirent(struct kernfs_root *root,
  *      Kernel thread context (may sleep).  sysfs_mutex is locked on
  *      return.
  */
-void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt)
+void sysfs_addrm_start(struct kernfs_addrm_cxt *acxt)
         __acquires(sysfs_mutex)
 {
         memset(acxt, 0, sizeof(*acxt));
@@ -414,11 +414,11 @@ void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt)
  *      0 on success, -EEXIST if entry with the given name already
  *      exists.
  */
-int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct kernfs_node *kn,
+int sysfs_add_one(struct kernfs_addrm_cxt *acxt, struct kernfs_node *kn,
                   struct kernfs_node *parent)
 {
         bool has_ns = kernfs_ns_enabled(parent);
-        struct sysfs_inode_attrs *ps_iattr;
+        struct kernfs_iattrs *ps_iattr;
         int ret;
 
         if (has_ns != (bool)kn->ns) {
@@ -466,10 +466,10 @@ int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct kernfs_node *kn,
  *      LOCKING:
  *      Determined by sysfs_addrm_start().
  */
-static void sysfs_remove_one(struct sysfs_addrm_cxt *acxt,
+static void sysfs_remove_one(struct kernfs_addrm_cxt *acxt,
                              struct kernfs_node *kn)
 {
-        struct sysfs_inode_attrs *ps_iattr;
+        struct kernfs_iattrs *ps_iattr;
 
         /*
          * Removal can be called multiple times on the same node.  Only the
@@ -505,7 +505,7 @@ static void sysfs_remove_one(struct sysfs_addrm_cxt *acxt,
  *      LOCKING:
  *      sysfs_mutex is released.
  */
-void sysfs_addrm_finish(struct sysfs_addrm_cxt *acxt)
+void sysfs_addrm_finish(struct kernfs_addrm_cxt *acxt)
         __releases(sysfs_mutex)
 {
         /* release resources acquired by sysfs_addrm_start() */
@@ -649,7 +649,7 @@ struct kernfs_node *kernfs_create_dir_ns(struct kernfs_node *parent,
                                          const void *ns)
 {
         umode_t mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
-        struct sysfs_addrm_cxt acxt;
+        struct kernfs_addrm_cxt acxt;
         struct kernfs_node *kn;
         int rc;
 
@@ -686,7 +686,7 @@ static struct dentry *sysfs_lookup(struct inode *dir, struct dentry *dentry,
         mutex_lock(&sysfs_mutex);
 
         if (kernfs_ns_enabled(parent))
-                ns = sysfs_info(dir->i_sb)->ns;
+                ns = kernfs_info(dir->i_sb)->ns;
 
         kn = kernfs_find_ns(parent, dentry->d_name.name, ns);
 
@@ -778,7 +778,7 @@ static struct kernfs_node *sysfs_next_descendant_post(struct kernfs_node *pos,
         return pos->parent;
 }
 
-static void __kernfs_remove(struct sysfs_addrm_cxt *acxt,
+static void __kernfs_remove(struct kernfs_addrm_cxt *acxt,
                             struct kernfs_node *kn)
 {
         struct kernfs_node *pos, *next;
@@ -805,7 +805,7 @@ static void __kernfs_remove(struct sysfs_addrm_cxt *acxt,
  */
 void kernfs_remove(struct kernfs_node *kn)
 {
-        struct sysfs_addrm_cxt acxt;
+        struct kernfs_addrm_cxt acxt;
 
         sysfs_addrm_start(&acxt);
         __kernfs_remove(&acxt, kn);
@@ -824,7 +824,7 @@ void kernfs_remove(struct kernfs_node *kn)
 int kernfs_remove_by_name_ns(struct kernfs_node *parent, const char *name,
                              const void *ns)
 {
-        struct sysfs_addrm_cxt acxt;
+        struct kernfs_addrm_cxt acxt;
         struct kernfs_node *kn;
 
         if (!parent) {
@@ -971,7 +971,7 @@ static int sysfs_readdir(struct file *file, struct dir_context *ctx)
         mutex_lock(&sysfs_mutex);
 
         if (kernfs_ns_enabled(parent))
-                ns = sysfs_info(dentry->d_sb)->ns;
+                ns = kernfs_info(dentry->d_sb)->ns;
 
         for (pos = sysfs_dir_pos(ns, parent, ctx->pos, pos);
              pos;