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Commit e637835e authored by Al Viro's avatar Al Viro
Browse files

fsnotify(): constify 'data' 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 3cd5eca8

fs/notify/fsnotify.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

include/linux/fsnotify_backend.h

+2 −2
Original line number Diff line number Diff line
@@ -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;