LU-12018 quota: do not start a thread under memory pressure

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

diff --git a/config/lustre-build-ldiskfs.m4 b/config/lustre-build-ldiskfs.m4
index b748d49..444b492 100644 (file)
--- a/config/lustre-build-ldiskfs.m4
+++ b/config/lustre-build-ldiskfs.m4
@@ -13,6 +13,8 @@ esac
 AS_IF([test -z "$LDISKFS_SERIES"], [
 AS_IF([test x$RHEL_KERNEL = xyes], [
        case $RHEL_RELEASE_NO in
+       76)     LDISKFS_SERIES="3.10-rhel7.6.series"    ;;
+       75)     LDISKFS_SERIES="3.10-rhel7.5.series"    ;;
        74)     LDISKFS_SERIES="3.10-rhel7.4.series"    ;;
        73)     LDISKFS_SERIES="3.10-rhel7.3.series"    ;;
        72)     LDISKFS_SERIES="3.10-rhel7.2.series"    ;;
@@ -26,6 +28,7 @@ AS_IF([test x$RHEL_KERNEL = xyes], [
        6[0-3]) LDISKFS_SERIES="2.6-rhel6.series"       ;;
        esac
 ], [test x$SUSE_KERNEL = xyes], [
+       AS_VERSION_COMPARE([$LINUXRELEASE],[4.4.82],[
        AS_VERSION_COMPARE([$LINUXRELEASE],[4.4.0],[
        AS_VERSION_COMPARE([$LINUXRELEASE],[3.12.0],[
        AS_VERSION_COMPARE([$LINUXRELEASE],[3.0.0],[
@@ -50,7 +53,38 @@ AS_IF([test x$RHEL_KERNEL = xyes], [
                        ;;
                esac
        ])],[LDISKFS_SERIES="4.4-sles12sp2.series"],
-           [LDISKFS_SERIES="4.4-sles12sp2.series"])
+           [LDISKFS_SERIES="4.4-sles12sp2.series"]
+       )], [LDISKFS_SERIES="4.4-sles12sp3.series"],
+            [LDISKFS_SERIES="4.4-sles12sp3.series"])
+], [test x$UBUNTU_KERNEL = xyes], [
+       AS_VERSION_COMPARE([$LINUXRELEASE],[4.15.0],[
+       AS_VERSION_COMPARE([$LINUXRELEASE],[4.4.0], [],
+       [
+               KPLEV=$(echo $LINUXRELEASE | sed -n 's/.*-\([0-9]\+\).*/\1/p')
+               AS_IF(
+                       [test -z "$KPLEV"], [
+                               AC_MSG_WARN([Failed to determine Kernel patch level. Assume latest.])
+                               LDISKFS_SERIES="4.4.0-73-ubuntu14+16.series"
+                       ],
+                       [test $KPLEV -ge 73], [LDISKFS_SERIES="4.4.0-73-ubuntu14+16.series"],
+                       [test $KPLEV -ge 62], [LDISKFS_SERIES="4.4.0-62-ubuntu14+16.series"],
+                       [test $KPLEV -ge 49], [LDISKFS_SERIES="4.4.0-49-ubuntu14+16.series"],
+                       [LDISKFS_SERIES="4.4.0-45-ubuntu14+16.series"]
+               )
+       ],
+       [LDISKFS_SERIES="4.4.0-73-ubuntu14+16.series"])],
+       [
+               KPLEV=$(echo $LINUXRELEASE | sed -n 's/.*-\([0-9]\+\).*/\1/p')
+               AS_IF(
+                       [test -z "$KPLEV"], [
+                               AC_MSG_WARN([Failed to determine Kernel patch level. Assume latest.])
+                               LDISKFS_SERIES="4.15.0-24-ubuntu18.series"
+                       ],
+                       [test $KPLEV -ge 24], [LDISKFS_SERIES="4.15.0-24-ubuntu18.series"],
+                       [test $KPLEV -ge 20], [LDISKFS_SERIES="4.15.0-20-ubuntu18.series"]
+               )
+       ],
+       [LDISKFS_SERIES="4.15.0-24-ubuntu18.series"])
 ])
 ])
 AS_IF([test -z "$LDISKFS_SERIES"],
@@ -241,6 +275,7 @@ AS_IF([test x$enable_ldiskfs != xno],[
        # set is available for the detected kernel.  For now, we just always
        # set it to "yes".
        AS_IF([test x$enable_ldiskfs = xmaybe], [enable_ldiskfs=yes])
+       AC_SUBST(ENABLE_LDISKFS, yes)
 
        LDISKFS_LINUX_SERIES
        LDISKFS_AC_PATCH_PROGRAM
@@ -257,6 +292,8 @@ AS_IF([test x$enable_ldiskfs != xno],[
        AC_DEFINE(CONFIG_LDISKFS_FS_ENCRYPTION, 1, [enable encryption for ldiskfs])
        AC_SUBST(LDISKFS_SUBDIR, ldiskfs)
        AC_DEFINE(HAVE_LDISKFS_OSD, 1, Enable ldiskfs osd)
+], [
+       AC_SUBST(ENABLE_LDISKFS, no)
 ])
 
 AC_MSG_CHECKING([whether to build ldiskfs])