diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-11-21 02:21:17 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-12-06 00:58:31 +0100 |
| commit | e637835eccc8b93f39ca869628f9a0437bba744e (patch) | |
| tree | ffc9d10d510355ef320737df6345b0db8e916e6f | |
| parent | fsnotify: constify 'data' passed to ->handle_event() (diff) | |
| download | linux-e637835eccc8b93f39ca869628f9a0437bba744e.tar.xz linux-e637835eccc8b93f39ca869628f9a0437bba744e.zip | |
fsnotify(): constify 'data'
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/notify/fsnotify.c | 6 | ||||
| -rw-r--r-- | include/linux/fsnotify_backend.h | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index db39de2dd4cb..7788a79eedf7 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -125,7 +125,7 @@ EXPORT_SYMBOL_GPL(__fsnotify_parent); static int send_to_group(struct inode *to_tell, struct fsnotify_mark *inode_mark, struct fsnotify_mark *vfsmount_mark, - __u32 mask, void *data, + __u32 mask, const void *data, int data_is, u32 cookie, const unsigned char *file_name) { @@ -187,7 +187,7 @@ static int send_to_group(struct inode *to_tell, * out to all of the registered fsnotify_group. Those groups can then use the * notification event in whatever means they feel necessary. */ -int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, +int fsnotify(struct inode *to_tell, __u32 mask, const void *data, int data_is, const unsigned char *file_name, u32 cookie) { struct hlist_node *inode_node = NULL, *vfsmount_node = NULL; @@ -199,7 +199,7 @@ int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, __u32 test_mask = (mask & ~FS_EVENT_ON_CHILD); if (data_is == FSNOTIFY_EVENT_PATH) - mnt = real_mount(((struct path *)data)->mnt); + mnt = real_mount(((const struct path *)data)->mnt); else mnt = NULL; diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index d357041bbec8..e6ea6757a275 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -245,7 +245,7 @@ struct fsnotify_mark { /* called from the vfs helpers */ /* main fsnotify call to send events */ -extern int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, +extern int fsnotify(struct inode *to_tell, __u32 mask, const void *data, int data_is, const unsigned char *name, u32 cookie); extern int __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask); extern void __fsnotify_inode_delete(struct inode *inode); @@ -357,7 +357,7 @@ extern void fsnotify_init_event(struct fsnotify_event *event, #else -static inline int fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, +static inline int fsnotify(struct inode *to_tell, __u32 mask, const void *data, int data_is, const unsigned char *name, u32 cookie) { return 0; |