LU-4276 ldiskfs: enable read/write access by default

Add build time config option to allow read/write access by default.
While the new CONFIG_LDISKFS_FS_RW only matters in SLES11 builds,
it's easiest to just add the flag to all builds unconditionally.
It will be ignored in builds where it doesn't matter.

Lustre-commit: 14c94c20c3447584e81d720c2b2a17888716709e
Lustre-change: http://review.whamcloud.com/8335

Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Change-Id: I4fcf0b2f884b1442db0aac5788bf62f07537c5d4
Reviewed-on: http://review.whamcloud.com/8779
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

diff --git a/config/lustre-build-ldiskfs.m4 b/config/lustre-build-ldiskfs.m4
index d990354..4b15de3 100644 (file)
--- a/config/lustre-build-ldiskfs.m4
+++ b/config/lustre-build-ldiskfs.m4
@@ -151,6 +151,7 @@ AS_IF([test x$enable_ldiskfs != xno],[
        AC_DEFINE(CONFIG_LDISKFS_FS_POSIX_ACL, 1, [posix acls for ldiskfs])
        AC_DEFINE(CONFIG_LDISKFS_FS_SECURITY, 1, [fs security for ldiskfs])
        AC_DEFINE(CONFIG_LDISKFS_FS_XATTR, 1, [extened attributes for ldiskfs])
+       AC_DEFINE(CONFIG_LDISKFS_FS_RW, 1, [enable rw access for ldiskfs])
        AC_SUBST(LDISKFS_SUBDIR, ldiskfs)
        AC_DEFINE(HAVE_LDISKFS_OSD, 1, Enable ldiskfs osd)
 ])