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| author | Eric Paris <eparis@redhat.com> | 2009-05-21 17:01:33 -0400 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2009-06-11 14:57:53 -0400 |
| commit | 3c5119c05d624f95f4967d16b38c9624b816bdb9 (patch) | |
| tree | 0b5f66106aea38e52adf62958762b0a975607322 /include/linux/dnotify.h | |
| parent | c28f7e56e9d95fb531dc3be8df2e7f52bee76d21 (diff) | |
| download | lwn-3c5119c05d624f95f4967d16b38c9624b816bdb9.tar.gz lwn-3c5119c05d624f95f4967d16b38c9624b816bdb9.zip | |
dnotify: reimplement dnotify using fsnotify
Reimplement dnotify using fsnotify.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/dnotify.h')
| -rw-r--r-- | include/linux/dnotify.h | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/include/linux/dnotify.h b/include/linux/dnotify.h index 102a902b4396..ecc06286226d 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 __ */ |