LU-15563 build: Include the new linux/blk-integrity.h

[fs/lustre-release.git] / libcfs / autoconf / lustre-libcfs.m4

diff --git a/libcfs/autoconf/lustre-libcfs.m4 b/libcfs/autoconf/lustre-libcfs.m4
index e1bc40d..86107f1 100644 (file)
--- a/libcfs/autoconf/lustre-libcfs.m4
+++ b/libcfs/autoconf/lustre-libcfs.m4
@@ -1866,6 +1866,22 @@ AC_DEFUN([LIBCFS_PROG_LINUX_RESULTS], [
 ])
 
 #
+# LIBCFS_LINUX_BLK_INTEGRITY_HEADER
+#
+# Kernel 5.15-rc6 commit fe45e630a1035aea94c29016f2598bbde149bbe3
+# block: move integrity handling out of <linux/blkdev.h>
+#
+AC_DEFUN([LIBCFS_LINUX_BLK_INTEGRITY_HEADER], [
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_LINUX_HEADER([linux/blk-integrity.h], [
+       AC_DEFINE(HAVE_LINUX_BLK_INTEGRITY_HEADER, 1,
+               [linux/blk-integrity.h is present])
+])
+EXTRA_KCFLAGS="$tmp_flags"
+]) # LIBCFS_LINUX_BLK_INTEGRITY_HEADER
+
+#
 # LIBCFS_PROG_LINUX
 #
 # LibCFS linux kernel checks
@@ -2005,6 +2021,7 @@ LIBCFS_HAVE_CIPHER_HEADER
 LIBCFS_HAVE_PANIC_NOTIFIER_HEADER
 # 5.15
 LIBCFS_PARAM_SET_UINT_MINMAX
+LIBCFS_LINUX_BLK_INTEGRITY_HEADER
 ]) # LIBCFS_PROG_LINUX
 
 #