From: Philip Homburg <philip@cs.vu.nl>
Date: Mon, 15 May 2006 11:43:06 +0000 (+0000)
Subject: Do not unmap a driver when the driver dies (it interferes with restarting
X-Git-Tag: v3.1.3~360
X-Git-Url: http://zhaoyanbai.com/repos/%22/xml/v3/zones/static/Bv9ARM.ch07.html?a=commitdiff_plain;h=f0186f4179bc19f5966801d36057a058f70be525;p=minix.git

Do not unmap a driver when the driver dies (it interferes with restarting
disk drivers). Fixed accounting for REVIVING/reviving.
---

diff --git a/servers/fs/misc.c b/servers/fs/misc.c
index 3776e7431..d10abf5ed 100644
--- a/servers/fs/misc.c
+++ b/servers/fs/misc.c
@@ -398,7 +398,6 @@ PRIVATE void free_proc(struct fproc *exiter, int flags)
   if(!(flags & FP_EXITING))
 	return;
 
-  dmap_unmap_by_endpt(fp->fp_endpoint);
   /* Invalidate endpoint number for error and sanity checks. */
   fp->fp_endpoint = NONE;
 
diff --git a/servers/fs/pipe.c b/servers/fs/pipe.c
index 4282f8eef..25b8e51d2 100644
--- a/servers/fs/pipe.c
+++ b/servers/fs/pipe.c
@@ -359,6 +359,9 @@ int proc_nr_e;
   if (rfp->fp_suspended == NOT_SUSPENDED) return(OK);
   task = -rfp->fp_task;
 
+  if (rfp->fp_revived == REVIVING)
+	reviving--;
+
   switch (task) {
 	case XPIPE:		/* process trying to read or write a pipe */
 		break;