fsnotify: remove group->mask
group->mask is now useless. It was originally a shortcut for fsnotify to
save on performance. These checks are now redundant, so we remove them.
Signed-off-by: Eric Paris <eparis@redhat.com>
diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 50cea74..25a3b4d 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -496,8 +496,6 @@
removed = fanotify_mark_remove_from_mask(fsn_mark, mask, flags);
fsnotify_put_mark(fsn_mark);
- if (removed & group->mask)
- fsnotify_recalc_group_mask(group);
if (removed & mnt->mnt_fsnotify_mask)
fsnotify_recalc_vfsmount_mask(mnt);
@@ -518,9 +516,6 @@
removed = fanotify_mark_remove_from_mask(fsn_mark, mask, flags);
/* matches the fsnotify_find_inode_mark() */
fsnotify_put_mark(fsn_mark);
-
- if (removed & group->mask)
- fsnotify_recalc_group_mask(group);
if (removed & inode->i_fsnotify_mask)
fsnotify_recalc_inode_mask(inode);
@@ -572,12 +567,9 @@
}
added = fanotify_mark_add_to_mask(fsn_mark, mask, flags);
fsnotify_put_mark(fsn_mark);
- if (added) {
- if (added & ~group->mask)
- fsnotify_recalc_group_mask(group);
- if (added & ~mnt->mnt_fsnotify_mask)
- fsnotify_recalc_vfsmount_mask(mnt);
- }
+ if (added & ~mnt->mnt_fsnotify_mask)
+ fsnotify_recalc_vfsmount_mask(mnt);
+
return 0;
}
@@ -607,12 +599,8 @@
}
added = fanotify_mark_add_to_mask(fsn_mark, mask, flags);
fsnotify_put_mark(fsn_mark);
- if (added) {
- if (added & ~group->mask)
- fsnotify_recalc_group_mask(group);
- if (added & ~inode->i_fsnotify_mask)
- fsnotify_recalc_inode_mask(inode);
- }
+ if (added & ~inode->i_fsnotify_mask)
+ fsnotify_recalc_inode_mask(inode);
return 0;
}
@@ -734,7 +722,6 @@
fsnotify_clear_vfsmount_marks_by_group(group);
else
fsnotify_clear_inode_marks_by_group(group);
- fsnotify_recalc_group_mask(group);
break;
default:
ret = -EINVAL;