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

[cascardo/linux.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 4c3a29d..c9e06cc 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -34,9 +34,9 @@
 #define SEEK_MAX       SEEK_END
 
 struct fstrim_range {
-       uint64_t start;
-       uint64_t len;
-       uint64_t minlen;
+       __u64 start;
+       __u64 len;
+       __u64 minlen;
 };
 
 /* And dynamically-tunable limits and defaults: */
@@ -1056,7 +1056,6 @@ struct lock_manager_operations {
        int (*fl_compare_owner)(struct file_lock *, struct file_lock *);
        void (*fl_notify)(struct file_lock *);  /* unblock callback */
        int (*fl_grant)(struct file_lock *, struct file_lock *, int);
-       void (*fl_copy_lock)(struct file_lock *, struct file_lock *);
        void (*fl_release_private)(struct file_lock *);
        void (*fl_break)(struct file_lock *);
        int (*fl_mylease)(struct file_lock *, struct file_lock *);
@@ -1129,6 +1128,7 @@ extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg);
 extern int fcntl_getlease(struct file *filp);
 
 /* fs/locks.c */
+void locks_free_lock(struct file_lock *fl);
 extern void locks_init_lock(struct file_lock *);
 extern struct file_lock * locks_alloc_lock(void);
 extern void locks_copy_lock(struct file_lock *, struct file_lock *);
@@ -1612,7 +1612,6 @@ struct super_operations {
        ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
 #endif
        int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
-       int (*trim_fs) (struct super_block *, struct fstrim_range *);
 };
 
 /*
@@ -1789,9 +1788,8 @@ struct file_system_type {
        struct lock_class_key i_alloc_sem_key;
 };
 
-extern int get_sb_ns(struct file_system_type *fs_type, int flags, void *data,
-       int (*fill_super)(struct super_block *, void *, int),
-       struct vfsmount *mnt);
+extern struct dentry *mount_ns(struct file_system_type *fs_type, int flags,
+       void *data, int (*fill_super)(struct super_block *, void *, int));
 extern struct dentry *mount_bdev(struct file_system_type *fs_type,
        int flags, const char *dev_name, void *data,
        int (*fill_super)(struct super_block *, void *, int));
@@ -1824,9 +1822,8 @@ struct super_block *sget(struct file_system_type *type,
                        int (*test)(struct super_block *,void *),
                        int (*set)(struct super_block *,void *),
                        void *data);
-extern int get_sb_pseudo(struct file_system_type *, char *,
-       const struct super_operations *ops, unsigned long,
-       struct vfsmount *mnt);
+extern struct dentry *mount_pseudo(struct file_system_type *, char *,
+       const struct super_operations *ops, unsigned long);
 extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
 
 static inline void sb_mark_dirty(struct super_block *sb)
@@ -1869,6 +1866,7 @@ extern int current_umask(void);
 /* /sys/fs */
 extern struct kobject *fs_kobj;
 
+#define MAX_RW_COUNT (INT_MAX & PAGE_CACHE_MASK)
 extern int rw_verify_area(int, struct file *, loff_t *, size_t);
 
 #define FLOCK_VERIFY_READ  1