diff options
| -rw-r--r-- | sys/kern/vfs_mount.c | 4 | ||||
| -rw-r--r-- | sys/sys/eventhandler.h | 12 |
2 files changed, 14 insertions, 2 deletions
diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c index 448fdbb..493bb98 100644 --- a/sys/kern/vfs_mount.c +++ b/sys/kern/vfs_mount.c @@ -861,8 +861,9 @@ vfs_domount_first( vfs_event_signal(NULL, VQ_MOUNT, 0); if (VFS_ROOT(mp, LK_EXCLUSIVE, &newdp)) panic("mount: lost mount"); - VOP_UNLOCK(newdp, 0); VOP_UNLOCK(vp, 0); + EVENTHANDLER_INVOKE(vfs_mounted, mp, newdp, td); + VOP_UNLOCK(newdp, 0); mountcheckdirs(vp, newdp); vrele(newdp); if ((mp->mnt_flag & MNT_RDONLY) == 0) @@ -1355,6 +1356,7 @@ dounmount(mp, flags, td) mtx_lock(&mountlist_mtx); TAILQ_REMOVE(&mountlist, mp, mnt_list); mtx_unlock(&mountlist_mtx); + EVENTHANDLER_INVOKE(vfs_unmounted, mp, td); if (coveredvp != NULL) { coveredvp->v_mountedhere = NULL; vput(coveredvp); diff --git a/sys/sys/eventhandler.h b/sys/sys/eventhandler.h index 94f377e..02fbeaa 100644 --- a/sys/sys/eventhandler.h +++ b/sys/sys/eventhandler.h @@ -192,6 +192,17 @@ EVENTHANDLER_DECLARE(vm_lowmem, vm_lowmem_handler_t); typedef void (*mountroot_handler_t)(void *); EVENTHANDLER_DECLARE(mountroot, mountroot_handler_t); +/* File system mount events */ +struct mount; +struct vnode; +struct thread; +typedef void (*vfs_mounted_notify_fn)(void *, struct mount *, struct vnode *, + struct thread *); +typedef void (*vfs_unmounted_notify_fn)(void *, struct mount *, + struct thread *); +EVENTHANDLER_DECLARE(vfs_mounted, vfs_mounted_notify_fn); +EVENTHANDLER_DECLARE(vfs_unmounted, vfs_unmounted_notify_fn); + /* VLAN state change events */ struct ifnet; typedef void (*vlan_config_fn)(void *, struct ifnet *, uint16_t); @@ -231,7 +242,6 @@ EVENTHANDLER_DECLARE(process_exec, execlist_fn); /* * application dump event */ -struct thread; typedef void (*app_coredump_start_fn)(void *, struct thread *, char *name); typedef void (*app_coredump_progress_fn)(void *, struct thread *td, int byte_count); typedef void (*app_coredump_finish_fn)(void *, struct thread *td); |
