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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-02-02 15:55:56 +0000 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-02-02 15:55:56 +0000 |
| commit | e5a28da5dbbe1d54b3738e7979f1d0cf125f2595 (patch) | |
| tree | d82a95c03ed84f2e2dd7e420218d7550c60462b6 /extras/mini-os/xenbus | |
| parent | b5c66d349302228614c1082d830c83e8aec7794f (diff) | |
| download | xen-e5a28da5dbbe1d54b3738e7979f1d0cf125f2595.tar.gz xen-e5a28da5dbbe1d54b3738e7979f1d0cf125f2595.tar.bz2 xen-e5a28da5dbbe1d54b3738e7979f1d0cf125f2595.zip | |
minios: Fix bug in xenbus implementation.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'extras/mini-os/xenbus')
| -rw-r--r-- | extras/mini-os/xenbus/xenbus.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/extras/mini-os/xenbus/xenbus.c b/extras/mini-os/xenbus/xenbus.c index 1a0f0e048f..f2428c12fa 100644 --- a/extras/mini-os/xenbus/xenbus.c +++ b/extras/mini-os/xenbus/xenbus.c @@ -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; } |