From 3c5119c05d624f95f4967d16b38c9624b816bdb9 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Thu, 21 May 2009 17:01:33 -0400 Subject: dnotify: reimplement dnotify using fsnotify Reimplement dnotify using fsnotify. Signed-off-by: Eric Paris Acked-by: Al Viro Cc: Christoph Hellwig --- include/linux/dnotify.h | 29 ++++++++--------------------- 1 file changed, 8 insertions(+), 21 deletions(-) (limited to 'include/linux/dnotify.h') diff --git a/include/linux/dnotify.h b/include/linux/dnotify.h index 102a902b439..ecc06286226 100644 --- a/include/linux/dnotify.h +++ b/include/linux/dnotify.h @@ -10,7 +10,7 @@ struct dnotify_struct { struct dnotify_struct * dn_next; - unsigned long dn_mask; + __u32 dn_mask; int dn_fd; struct file * dn_filp; fl_owner_t dn_owner; @@ -21,23 +21,18 @@ struct dnotify_struct { #ifdef CONFIG_DNOTIFY -extern void __inode_dir_notify(struct inode *, unsigned long); +#define DNOTIFY_ALL_EVENTS (FS_DELETE | FS_DELETE_CHILD |\ + FS_MODIFY | FS_MODIFY_CHILD |\ + FS_ACCESS | FS_ACCESS_CHILD |\ + FS_ATTRIB | FS_ATTRIB_CHILD |\ + FS_CREATE | FS_DN_RENAME |\ + FS_MOVED_FROM | FS_MOVED_TO) + extern void dnotify_flush(struct file *, fl_owner_t); extern int fcntl_dirnotify(int, struct file *, unsigned long); -extern void dnotify_parent(struct dentry *, unsigned long); - -static inline void inode_dir_notify(struct inode *inode, unsigned long event) -{ - if (inode->i_dnotify_mask & (event)) - __inode_dir_notify(inode, event); -} #else -static inline void __inode_dir_notify(struct inode *inode, unsigned long event) -{ -} - static inline void dnotify_flush(struct file *filp, fl_owner_t id) { } @@ -47,14 +42,6 @@ static inline int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg) return -EINVAL; } -static inline void dnotify_parent(struct dentry *dentry, unsigned long event) -{ -} - -static inline void inode_dir_notify(struct inode *inode, unsigned long event) -{ -} - #endif /* CONFIG_DNOTIFY */ #endif /* __KERNEL __ */ -- cgit v1.2.3