datapath: Check for backported rcu_read_lock_held.
authorJesse Gross <jesse@nicira.com>
Tue, 8 Feb 2011 01:22:58 +0000 (17:22 -0800)
committerJesse Gross <jesse@nicira.com>
Tue, 8 Feb 2011 02:29:22 +0000 (18:29 -0800)
commitcf6cb3a2ab31a16b01e18e1db2d601e92f2a405e
tree0fb55a140e6bad96f3f5fe0c0021a809e5cc0895
parent303708cc8417959bbb7662fa52e0761a48bacbb1
datapath: Check for backported rcu_read_lock_held.

New versions of Xen backport this function.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
acinclude.m4
datapath/linux-2.6/compat-2.6/include/linux/rcupdate.h