- Change process_exec function handlers prototype to include struct

  image_params arg.
- Change struct image_params to include struct sysentvec pointer and
  initialize it.
- Change all consumers of process_exit/process_exec eventhandlers to
  new prototypes (includes splitting up into distinct exec/exit functions).
- Add eventhandler to userret.

Sponsored by:		Google SoC 2006
Submitted by:		rdivacky
Parts suggested by:	jhb (on hackers@)

1 files changed, 8 insertions, 1 deletions

diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c
index 8dfbf96..2f8de18 100644
--- a/sys/kern/vfs_aio.c
+++ b/sys/kern/vfs_aio.c
@@ -322,6 +322,7 @@ static int	aio_aqueue(struct thread *td, struct aiocb *job,
 			struct aioliojob *lio, int type, int osigev);
 static void	aio_physwakeup(struct buf *bp);
 static void	aio_proc_rundown(void *arg, struct proc *p);
+static void	aio_proc_rundown_exec(void *arg, struct proc *p, struct image_params *imgp);
 static int	aio_qphysio(struct proc *p, struct aiocblist *iocb);
 static void	biohelper(void *, int);
 static void	aio_daemon(void *param);
@@ -419,7 +420,7 @@ aio_onceonly(void)
 	aio_swake = &aio_swake_cb;
 	exit_tag = EVENTHANDLER_REGISTER(process_exit, aio_proc_rundown, NULL,
 	    EVENTHANDLER_PRI_ANY);
-	exec_tag = EVENTHANDLER_REGISTER(process_exec, aio_proc_rundown, NULL,
+	exec_tag = EVENTHANDLER_REGISTER(process_exec, aio_proc_rundown_exec, NULL,
 	    EVENTHANDLER_PRI_ANY);
 	kqueue_add_filteropts(EVFILT_AIO, &aio_filtops);
 	kqueue_add_filteropts(EVFILT_LIO, &lio_filtops);
@@ -630,6 +631,12 @@ aio_free_entry(struct aiocblist *aiocbe)
 	return (0);
 }
 
+static void
+aio_proc_rundown_exec(void *arg, struct proc *p, struct image_params *imgp __unused)
+{
+   	aio_proc_rundown(arg, p);
+}
+
 /*
  * Rundown the jobs for a given process.
  */