LU-9920 vvp: dirty pages with pagevec

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

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 3995f81..3dc3537 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -1874,6 +1874,23 @@ bio_endio, [
 ]) # LC_BIO_ENDIO_USES_ONE_ARG
 
 #
+# LC_ACCOUNT_PAGE_DIRTIED_3ARGS
+#
+# 4.2 kernel page dirtied takes 3 arguments
+#
+AC_DEFUN([LC_ACCOUNT_PAGE_DIRTIED_3ARGS], [
+LB_CHECK_COMPILE([if 'account_page_dirtied' with 3 args exists],
+account_page_dirtied, [
+       #include <linux/mm.h>
+],[
+       account_page_dirtied(NULL, NULL, NULL);
+],[
+       AC_DEFINE(HAVE_ACCOUNT_PAGE_DIRTIED_3ARGS, 1,
+               [account_page_dirtied takes three arguments])
+])
+]) # LC_ACCOUNT_PAGE_DIRTIED_3ARGS
+
+#
 # LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY
 #
 # 4.3 replace interval with interval_exp in 'struct blk_integrity'
@@ -2225,6 +2242,23 @@ EXTRA_KCFLAGS="$tmp_flags"
 ]) # LC_D_IN_LOOKUP
 
 #
+# LC_LOCK_PAGE_MEMCG
+#
+# Kernel version 4.6 adds lock_page_memcg
+#
+AC_DEFUN([LC_LOCK_PAGE_MEMCG], [
+LB_CHECK_COMPILE([if 'lock_page_memcg' is defined],
+lock_page_memcg, [
+       #include <linux/memcontrol.h>
+],[
+       lock_page_memcg(NULL);
+],[
+       AC_DEFINE(HAVE_LOCK_PAGE_MEMCG, 1,
+               [lock_page_memcg is defined])
+])
+]) # LC_LOCK_PAGE_MEMCG
+
+#
 # LC_DIRECTIO_2ARGS
 #
 # Kernel version 4.7 commit c8b8e32d700fe943a935e435ae251364d016c497
@@ -3036,6 +3070,7 @@ AC_DEFUN([LC_PROG_LINUX], [
        # 4.2
        LC_BIO_ENDIO_USES_ONE_ARG
        LC_SYMLINK_OPS_USE_NAMEIDATA
+       LC_ACCOUNT_PAGE_DIRTIED_3ARGS
 
        # 4.3
        LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY
@@ -3061,6 +3096,7 @@ AC_DEFUN([LC_PROG_LINUX], [
        # 4.6
        LC_HAVE_IN_COMPAT_SYSCALL
        LC_HAVE_XATTR_HANDLER_INODE_PARAM
+       LC_LOCK_PAGE_MEMCG
 
        # 4.7
        LC_D_IN_LOOKUP