relay: Use irq_work instead of plain timer for deferred wakeup

[mirror_ubuntu-artful-kernel.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 4ba5957ae0894bee1cad8db67f7f3b152e2b6f46..c145219286a8bfff3ab7f3f6171fc519aed111a5 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -592,6 +592,7 @@ is_uncached_acl(struct posix_acl *acl)
 #define IOP_FASTPERM   0x0001
 #define IOP_LOOKUP     0x0002
 #define IOP_NOFOLLOW   0x0004
+#define IOP_XATTR      0x0008
 
 /*
  * Keep mostly read-only and often accessed (especially for
@@ -1472,6 +1473,7 @@ static inline void i_gid_write(struct inode *inode, gid_t gid)
 }
 
 extern struct timespec current_fs_time(struct super_block *sb);
+extern struct timespec current_time(struct inode *inode);
 
 /*
  * Snapshotting support.
@@ -1746,17 +1748,10 @@ struct inode_operations {
        int (*rmdir) (struct inode *,struct dentry *);
        int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t);
        int (*rename) (struct inode *, struct dentry *,
-                       struct inode *, struct dentry *);
-       int (*rename2) (struct inode *, struct dentry *,
                        struct inode *, struct dentry *, unsigned int);
        int (*setattr) (struct dentry *, struct iattr *);
        int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
-       int (*setxattr) (struct dentry *, struct inode *,
-                        const char *, const void *, size_t, int);
-       ssize_t (*getxattr) (struct dentry *, struct inode *,
-                            const char *, void *, size_t);
        ssize_t (*listxattr) (struct dentry *, char *, size_t);
-       int (*removexattr) (struct dentry *, const char *);
        int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,
                      u64 len);
        int (*update_time)(struct inode *, struct timespec *, int);
@@ -2087,10 +2082,19 @@ struct super_block *sget(struct file_system_type *type,
                        int (*test)(struct super_block *,void *),
                        int (*set)(struct super_block *,void *),
                        int flags, void *data);
-extern struct dentry *mount_pseudo(struct file_system_type *, char *,
-       const struct super_operations *ops,
-       const struct dentry_operations *dops,
-       unsigned long);
+extern struct dentry *mount_pseudo_xattr(struct file_system_type *, char *,
+                                        const struct super_operations *ops,
+                                        const struct xattr_handler **xattr,
+                                        const struct dentry_operations *dops,
+                                        unsigned long);
+
+static inline struct dentry *
+mount_pseudo(struct file_system_type *fs_type, char *name,
+            const struct super_operations *ops,
+            const struct dentry_operations *dops, unsigned long magic)
+{
+       return mount_pseudo_xattr(fs_type, name, ops, NULL, dops, magic);
+}
 
 /* Alas, no aliases. Too much hassle with bringing module.h everywhere */
 #define fops_get(fops) \
@@ -2960,7 +2964,8 @@ extern int simple_open(struct inode *inode, struct file *file);
 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_rename(struct inode *, struct dentry *,
+                        struct inode *, struct dentry *, unsigned int);
 extern int noop_fsync(struct file *, loff_t, loff_t, int);
 extern int simple_empty(struct dentry *);
 extern int simple_readpage(struct file *file, struct page *page);