LU-4196 build: Build support for OFED-3.5 and SLES 11

[fs/lustre-release.git] / config / lustre-build-zfs.m4

diff --git a/config/lustre-build-zfs.m4 b/config/lustre-build-zfs.m4
index f4c46db..df78230 100644 (file)
--- a/config/lustre-build-zfs.m4
+++ b/config/lustre-build-zfs.m4
@@ -371,5 +371,20 @@ your distribution.
                ])
        ])
 
+       AS_IF([test x$enable_zfs = xyes], [
+               AC_MSG_CHECKING([if zfs defines dsl_pool_config_enter/exit])
+               LB_LINUX_TRY_COMPILE([
+                       #include <sys/dsl_pool.h>
+               ],[
+                       dsl_pool_config_enter(NULL, FTAG);
+               ],[
+                       AC_MSG_RESULT([yes])
+                               AC_DEFINE(HAVE_DSL_POOL_CONFIG, 1,
+                                         [Have dsl_pool_config_enter/exit in ZFS])
+               ],[
+                       AC_MSG_RESULT([no])
+               ])
+       ])
+
        AM_CONDITIONAL(ZFS_ENABLED, test x$enable_zfs = xyes)
 ])