New method - evict_inode()

[firefly-linux-kernel-4.4.55.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8ebb5f01a4181144bd23d66e65b1537137ce33b4..ce50be4b0b4130493245d82640a80c639a7c2752 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1563,6 +1563,7 @@ struct super_operations {
        void (*dirty_inode) (struct inode *);
        int (*write_inode) (struct inode *, struct writeback_control *wbc);
        void (*drop_inode) (struct inode *);
+       void (*evict_inode) (struct inode *);
        void (*delete_inode) (struct inode *);
        void (*put_super) (struct super_block *);
        void (*write_super) (struct super_block *);
@@ -1616,8 +1617,8 @@ struct super_operations {
  * I_FREEING           Set when inode is about to be freed but still has dirty
  *                     pages or buffers attached or the inode itself is still
  *                     dirty.
- * I_CLEAR             Set by clear_inode().  In this state the inode is clean
- *                     and can be destroyed.
+ * I_CLEAR             Added by clear_inode().  In this state the inode is clean
+ *                     and can be destroyed.  Inode keeps I_FREEING.
  *
  *                     Inodes that are I_WILL_FREE, I_FREEING or I_CLEAR are
  *                     prohibited for many purposes.  iget() must wait for
@@ -2355,7 +2356,6 @@ extern int simple_link(struct dentry *, struct inode *, struct dentry *);
 extern int simple_unlink(struct inode *, struct dentry *);
 extern int simple_rmdir(struct inode *, struct dentry *);
 extern int simple_rename(struct inode *, struct dentry *, struct inode *, struct dentry *);
-extern int simple_setsize(struct inode *, loff_t);
 extern int noop_fsync(struct file *, int);
 extern int simple_empty(struct dentry *);
 extern int simple_readpage(struct file *file, struct page *page);
@@ -2392,7 +2392,6 @@ extern int buffer_migrate_page(struct address_space *,
 
 extern int inode_change_ok(const struct inode *, struct iattr *);
 extern int inode_newsize_ok(const struct inode *, loff_t offset);
-extern int __must_check inode_setattr(struct inode *, const struct iattr *);
 extern void setattr_copy(struct inode *inode, const struct iattr *attr);
 
 extern void file_update_time(struct file *file);