Commit 8112e2d6 authored by Eric Paris's avatar Eric Paris

fsnotify: include data in should_send calls

fanotify is going to need to look at file->private_data to know if an event
should be sent or not.  This passes the data (which might be a file,
dentry, inode, or none) to the should_send function calls so fanotify can
get that information when available
Signed-off-by: default avatarEric Paris <eparis@redhat.com>
parent 7b0a04fb
......@@ -134,7 +134,7 @@ static int dnotify_handle_event(struct fsnotify_group *group,
*/
static bool dnotify_should_send_event(struct fsnotify_group *group,
struct inode *inode, __u32 mask,
int data_type)
void *data, int data_type)
{
struct fsnotify_mark_entry *entry;
bool send;
......
......@@ -157,7 +157,8 @@ void fsnotify(struct inode *to_tell, __u32 mask, void *data, int data_is, const
idx = srcu_read_lock(&fsnotify_grp_srcu);
list_for_each_entry_rcu(group, &fsnotify_groups, group_list) {
if (test_mask & group->mask) {
if (!group->ops->should_send_event(group, to_tell, mask, data_is))
if (!group->ops->should_send_event(group, to_tell, mask,
data, data_is))
continue;
if (!event) {
event = fsnotify_create_event(to_tell, mask, data,
......
......@@ -87,7 +87,7 @@ static void inotify_freeing_mark(struct fsnotify_mark_entry *entry, struct fsnot
}
static bool inotify_should_send_event(struct fsnotify_group *group, struct inode *inode,
__u32 mask, int data_type)
__u32 mask, void *data, int data_type)
{
struct fsnotify_mark_entry *entry;
bool send;
......
......@@ -85,7 +85,7 @@ struct fsnotify_event_private_data;
*/
struct fsnotify_ops {
bool (*should_send_event)(struct fsnotify_group *group, struct inode *inode,
__u32 mask, int data_type);
__u32 mask, void *data, int data_type);
int (*handle_event)(struct fsnotify_group *group, struct fsnotify_event *event);
void (*free_group_priv)(struct fsnotify_group *group);
void (*freeing_mark)(struct fsnotify_mark_entry *entry, struct fsnotify_group *group);
......
......@@ -920,7 +920,7 @@ static void audit_tree_freeing_mark(struct fsnotify_mark_entry *entry, struct fs
}
static bool audit_tree_send_event(struct fsnotify_group *group, struct inode *inode,
__u32 mask, int data_type)
__u32 mask, void *data, int data_type)
{
return 0;
}
......
......@@ -506,7 +506,7 @@ void audit_remove_watch_rule(struct audit_krule *krule)
}
static bool audit_watch_should_send_event(struct fsnotify_group *group, struct inode *inode,
__u32 mask, int data_type)
__u32 mask, void *data, int data_type)
{
struct fsnotify_mark_entry *entry;
bool send;
......
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