This is what I now have in the cifs git tree. (only minor change is
that I now have since fixed the missing space after the if)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 216fb62..f6963d1 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2069,8 +2069,15 @@ cifs_mount(struct super_block *sb, struct
cifs_sb_info *cifs_sb,
srvTcp->tcpStatus = CifsExiting;
spin_unlock(&GlobalMid_Lock);
if (srvTcp->tsk) {
+ struct task_struct *tsk;
+ /* If we could verify that kthread_stop would
+ always wake up processes blocked in
+ tcp in recv_mesg then we could remove the
+ send_sig call */
send_sig(SIGKILL,srvTcp->tsk,1);
- kthread_stop(srvTcp->tsk);
+ tsk = srvTcp->tsk;
+ if(tsk)
+ kthread_stop(srvTcp->tsk);
}
}
/* If find_unc succeeded then rc == 0 so we can not end */
@@ -2085,8 +2092,11 @@ cifs_mount(struct super_block *sb, struct
cifs_sb_info *cifs_sb,
/* if the socketUseCount is now zero */
if ((temp_rc == -ESHUTDOWN) &&
(pSesInfo->server) &&
(pSesInfo->server->tsk)) {
+ struct task_struct *tsk;
send_sig(SIGKILL,pSesInfo->server->tsk,1);
-
kthread_stop(pSesInfo->server->tsk);
+ tsk = pSesInfo->server->tsk;
+ if(tsk)
+ kthread_stop(tsk);
}
} else
cFYI(1, ("No session or bad tcon"));
--
Thanks,
Steve
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