#include <linux/prio_tree.h>
#include <linux/init.h>
#include <linux/pid.h>
+#include <linux/bug.h>
#include <linux/mutex.h>
#include <linux/capability.h>
#include <linux/semaphore.h>
u8 s_uuid[16]; /* UUID */
void *s_fs_info; /* Filesystem private info */
+ unsigned int s_max_links;
fmode_t s_mode;
/* Granularity of c/m/atime in ns.
spin_unlock(&inode->i_lock);
}
-extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry);
+extern void touch_atime(struct path *);
static inline void file_accessed(struct file *file)
{
if (!(file->f_flags & O_NOATIME))
- touch_atime(file->f_path.mnt, file->f_path.dentry);
+ touch_atime(&file->f_path);
}
int sync_inode(struct inode *inode, struct writeback_control *wbc);
const struct dentry_operations *dops,
unsigned long);
-static inline void sb_mark_dirty(struct super_block *sb)
-{
- sb->s_dirt = 1;
-}
-static inline void sb_mark_clean(struct super_block *sb)
-{
- sb->s_dirt = 0;
-}
-static inline int sb_is_dirty(struct super_block *sb)
-{
- return sb->s_dirt;
-}
-
/* Alas, no aliases. Too much hassle with bringing module.h everywhere */
#define fops_get(fops) \
(((fops) && try_module_get((fops)->owner) ? (fops) : NULL))
extern ino_t iunique(struct super_block *, ino_t);
extern int inode_needs_sync(struct inode *inode);
extern int generic_delete_inode(struct inode *inode);
-extern int generic_drop_inode(struct inode *inode);
+static inline int generic_drop_inode(struct inode *inode)
+{
+ return !inode->i_nlink || inode_unhashed(inode);
+}
extern struct inode *ilookup5_nowait(struct super_block *sb,
unsigned long hashval, int (*test)(struct inode *, void *),
extern void put_filesystem(struct file_system_type *fs);
extern struct file_system_type *get_fs_type(const char *name);
extern struct super_block *get_super(struct block_device *);
+extern struct super_block *get_super_thawed(struct block_device *);
extern struct super_block *get_active_super(struct block_device *bdev);
extern void drop_super(struct super_block *sb);
extern void iterate_supers(void (*)(struct super_block *, void *), void *);