LDISKFS_SERIES=
AC_MSG_CHECKING([which ldiskfs series to use])
AS_IF([test x$RHEL_KERNEL = xyes], [
- AS_VERSION_COMPARE([$RHEL_KERNEL_VERSION],[2.6.32-431],[
- AS_VERSION_COMPARE([$RHEL_KERNEL_VERSION],[2.6.32-343],[
- AS_VERSION_COMPARE([$RHEL_KERNEL_VERSION],[2.6.32],[],
- [LDISKFS_SERIES="2.6-rhel6.series"], [LDISKFS_SERIES="2.6-rhel6.series"])],
- [LDISKFS_SERIES="2.6-rhel6.4.series"],[LDISKFS_SERIES="2.6-rhel6.4.series"])],
- [LDISKFS_SERIES="2.6-rhel6.5.series"],[LDISKFS_SERIES="2.6-rhel6.5.series"])
+ case $RHEL_RELEASE_NO in
+ 71) LDISKFS_SERIES="3.10-rhel7.series" ;;
+ 67) LDISKFS_SERIES="2.6-rhel6.7.series" ;;
+ 66) LDISKFS_SERIES="2.6-rhel6.6.series" ;;
+ 65) LDISKFS_SERIES="2.6-rhel6.5.series" ;;
+ 64) LDISKFS_SERIES="2.6-rhel6.4.series" ;;
+ 6[0-3]) LDISKFS_SERIES="2.6-rhel6.series" ;;
+ esac
], [test x$SUSE_KERNEL = xyes], [
+ AS_VERSION_COMPARE([$LINUXRELEASE],[3.12.0],[
AS_VERSION_COMPARE([$LINUXRELEASE],[3.0.0],[
AS_VERSION_COMPARE([$LINUXRELEASE],[2.6.32], [],
[LDISKFS_SERIES="2.6-sles11.series"],[LDISKFS_SERIES="2.6-sles11.series"])],
3) LDISKFS_SERIES="3.0-sles11sp3.series"
;;
esac
- ])
+ ])],[LDISKFS_SERIES="3.12-sles12.series"],[LDISKFS_SERIES="3.12-sles12.series"])
])
AS_IF([test -z "$LDISKFS_SERIES"],
[AC_MSG_WARN([Unknown kernel version $LDISKFS_VERSIONRELEASE])])
]) # LB_EXT4_JOURNAL_START_3ARGS
#
+# LB_LDISKFS_MAP_BLOCKS
+#
+# Since 2.6.35 brought ext4_map_blocks() for IO.
+# We just check this function whether existed.
+# it must be exported by ldiskfs patches.
+#
+AC_DEFUN([LB_LDISKFS_MAP_BLOCKS], [
+LB_CHECK_COMPILE([if kernel has ext4_map_blocks],
+ext4_map_blocks, [
+ #include <linux/fs.h>
+ #include "$EXT4_SRC_DIR/ext4.h"
+],[
+ ext4_map_blocks(NULL, NULL, NULL, 0);
+],[
+ AC_DEFINE(HAVE_LDISKFS_MAP_BLOCKS, 1, [kernel has ext4_map_blocks])
+])
+])
+
+#
# LDISKFS_AC_PATCH_PROGRAM
#
# Determine which program should be used to apply the patches to
LB_EXT_FREE_BLOCKS_WITH_BUFFER_HEAD
LB_EXT_PBLOCK
LB_EXT4_JOURNAL_START_3ARGS
+ LB_LDISKFS_MAP_BLOCKS
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])
#
# LB_VALIDATE_EXT4_SRC_DIR
#
-# Spot check the existance of several source files common to ext4.
+# Spot check the existence of several source files common to ext4.
# Detecting this at configure time allows us to avoid a potential build
# failure and provide a useful error message to explain what is wrong.
#