[Xen-changelog] [xen-unstable] minios: Fix bug in xenbus implementation.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1170431756 0
# Node ID 2d930873f56dffacf5212cbeee7ba77b4ef5265f
# Parent  249e7e32dec859c4e869d791214d82955c0a9814
minios: Fix bug in xenbus implementation.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 extras/mini-os/xenbus/xenbus.c |    2 ++
 1 files changed, 2 insertions(+)

diff -r 249e7e32dec8 -r 2d930873f56d extras/mini-os/xenbus/xenbus.c
--- a/extras/mini-os/xenbus/xenbus.c    Fri Feb 02 15:54:42 2007 +0000
+++ b/extras/mini-os/xenbus/xenbus.c    Fri Feb 02 15:55:56 2007 +0000
@@ -178,6 +178,7 @@ static void release_xenbus_id(int id)
     BUG_ON(!req_info[id].in_use);
     spin_lock(&req_lock);
     nr_live_reqs--;
+    req_info[id].in_use = 0;
     if (nr_live_reqs == NR_REQS - 1)
         wake_up(&req_wq);
     spin_unlock(&req_lock);
@@ -212,6 +213,7 @@ static int allocate_xenbus_id(void)
     probe = o_probe + 1;
     spin_unlock(&req_lock);
     init_waitqueue_head(&req_info[o_probe].waitq);
+
     return o_probe;
 }
 

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