LU-12275 sec: add llcrypt as file encryption library

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

diff --git a/config/lustre-build-ldiskfs.m4 b/config/lustre-build-ldiskfs.m4
index 2ddb1e9..4b52570 100644 (file)
--- a/config/lustre-build-ldiskfs.m4
+++ b/config/lustre-build-ldiskfs.m4
@@ -275,28 +275,6 @@ AC_DEFUN([LDISKFS_AC_PATCH_PROGRAM], [
 ]) # LDISKFS_AC_PATCH_PROGRAM
 
 #
-# LB_HAVE_BVEC_ITER_ALL
-#
-# kernel 5.1 commit 6dc4f100c175dd0511ae8674786e7c9006cdfbfa
-# block: allow bio_for_each_segment_all() to iterate over multi-page bvec
-#
-AC_DEFUN([LB_HAVE_BVEC_ITER_ALL], [
-tmp_flags="$EXTRA_KCFLAGS"
-EXTRA_KCFLAGS="-Werror"
-LB_CHECK_COMPILE([if bvec_iter_all exists for multi-page bvec iternation],
-ext4fs_dirhash, [
-       #include <linux/bvec.h>
-],[
-       struct bvec_iter_all iter;
-       (void)iter;
-],[
-       AC_DEFINE(HAVE_BVEC_ITER_ALL, 1,
-               [if bvec_iter_all exists for multi-page bvec iternation])
-])
-EXTRA_KCFLAGS="$tmp_flags"
-]) # LB_HAVE_BVEC_ITER_ALL
-
-#
 # LB_LDISKFS_FIND_ENTRY_LOCKED_EXISTS
 #
 # kernel 5.2 commit 8a363970d1dc38c4ec4ad575c862f776f468d057
@@ -411,7 +389,6 @@ AS_IF([test x$enable_ldiskfs != xno],[
        LB_EXT4_HAVE_INFO_DQUOT
        LB_EXT4_HAVE_I_CRYPT_INFO
        LB_LDISKFS_IGET_HAS_FLAGS_ARG
-       LB_HAVE_BVEC_ITER_ALL
        LB_LDISKFS_FIND_ENTRY_LOCKED_EXISTS
        LB_LDISKFSFS_DIRHASH_WANTS_DIR
        AC_DEFINE(CONFIG_LDISKFS_FS_POSIX_ACL, 1, [posix acls for ldiskfs])