diff options
Diffstat (limited to 'include/linux/fsnotify.h')
-rw-r--r-- | include/linux/fsnotify.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 0c0ef3078a22..94972e8eb6d1 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h | |||
@@ -152,39 +152,6 @@ static inline void fsnotify_vfsmount_delete(struct vfsmount *mnt) | |||
152 | } | 152 | } |
153 | 153 | ||
154 | /* | 154 | /* |
155 | * fsnotify_nameremove - a filename was removed from a directory | ||
156 | * | ||
157 | * This is mostly called under parent vfs inode lock so name and | ||
158 | * dentry->d_parent should be stable. However there are some corner cases where | ||
159 | * inode lock is not held. So to be on the safe side and be reselient to future | ||
160 | * callers and out of tree users of d_delete(), we do not assume that d_parent | ||
161 | * and d_name are stable and we use dget_parent() and | ||
162 | * take_dentry_name_snapshot() to grab stable references. | ||
163 | */ | ||
164 | static inline void fsnotify_nameremove(struct dentry *dentry, int isdir) | ||
165 | { | ||
166 | struct dentry *parent; | ||
167 | struct name_snapshot name; | ||
168 | __u32 mask = FS_DELETE; | ||
169 | |||
170 | /* d_delete() of pseudo inode? (e.g. __ns_get_path() playing tricks) */ | ||
171 | if (IS_ROOT(dentry)) | ||
172 | return; | ||
173 | |||
174 | if (isdir) | ||
175 | mask |= FS_ISDIR; | ||
176 | |||
177 | parent = dget_parent(dentry); | ||
178 | take_dentry_name_snapshot(&name, dentry); | ||
179 | |||
180 | fsnotify(d_inode(parent), mask, d_inode(dentry), FSNOTIFY_EVENT_INODE, | ||
181 | &name.name, 0); | ||
182 | |||
183 | release_dentry_name_snapshot(&name); | ||
184 | dput(parent); | ||
185 | } | ||
186 | |||
187 | /* | ||
188 | * fsnotify_inoderemove - an inode is going away | 155 | * fsnotify_inoderemove - an inode is going away |
189 | */ | 156 | */ |
190 | static inline void fsnotify_inoderemove(struct inode *inode) | 157 | static inline void fsnotify_inoderemove(struct inode *inode) |