summaryrefslogtreecommitdiffstats
path: root/include/linux/drbd.h
diff options
context:
space:
mode:
authorPhilipp Reisner <philipp.reisner@linbit.com>2010-06-02 14:31:29 +0200
committerPhilipp Reisner <philipp.reisner@linbit.com>2010-06-14 12:19:41 +0200
commitdc66c74de6f4238020db3e2041d4aca5c5b3e9bc (patch)
tree8df9cdd2f1672217a210e624f4613744e57450e0 /include/linux/drbd.h
parent7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff)
downloadlinux-stable-dc66c74de6f4238020db3e2041d4aca5c5b3e9bc.tar.gz
linux-stable-dc66c74de6f4238020db3e2041d4aca5c5b3e9bc.tar.bz2
linux-stable-dc66c74de6f4238020db3e2041d4aca5c5b3e9bc.zip
drbd: Fixed a race between disk-attach and unexpected state changes
This was a very hard to trigger race condition. If we got a state packet from the peer, after drbd_nl_disk() has already changed the disk state to D_NEGOTIATING but after_state_ch() was not yet run by the worker, then receive_state() might called drbd_sync_handshake(), which in turn crashed when accessing p_uuid. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'include/linux/drbd.h')
-rw-r--r--include/linux/drbd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/drbd.h b/include/linux/drbd.h
index 30da4ae48972..b8d2516668aa 100644
--- a/include/linux/drbd.h
+++ b/include/linux/drbd.h
@@ -53,7 +53,7 @@
extern const char *drbd_buildtag(void);
-#define REL_VERSION "8.3.8rc2"
+#define REL_VERSION "8.3.8"
#define API_VERSION 88
#define PRO_VERSION_MIN 86
#define PRO_VERSION_MAX 94