ZFS_AC_KERNEL_NR_CACHED_OBJECTS
ZFS_AC_KERNEL_FREE_CACHED_OBJECTS
ZFS_AC_KERNEL_FALLOCATE
+ ZFS_AC_KERNEL_MKDIR_UMODE_T
+ ZFS_AC_KERNEL_LOOKUP_NAMEIDATA
+ ZFS_AC_KERNEL_CREATE_NAMEIDATA
ZFS_AC_KERNEL_TRUNCATE_RANGE
- ZFS_AC_KERNEL_CREATE_UMODE_T
ZFS_AC_KERNEL_AUTOMOUNT
ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE
+ ZFS_AC_KERNEL_COMMIT_METADATA
ZFS_AC_KERNEL_CLEAR_INODE
ZFS_AC_KERNEL_INSERT_INODE_LOCKED
ZFS_AC_KERNEL_D_MAKE_ROOT
ZFS_AC_KERNEL_BDI
ZFS_AC_KERNEL_BDI_SETUP_AND_REGISTER
ZFS_AC_KERNEL_SET_NLINK
+ ZFS_AC_KERNEL_ELEVATOR_CHANGE
+ ZFS_AC_KERNEL_5ARG_SGET
AS_IF([test "$LINUX_OBJ" != "$LINUX"], [
KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
AC_MSG_CHECKING([spl source directory])
AS_IF([test -z "$splsrc"], [
+ dnl #
+ dnl # Look in the standard development package location
+ dnl #
sourcelink=`ls -1d /usr/src/spl-*/${LINUX_VERSION} \
2>/dev/null | tail -1`
- AS_IF([test -z "$sourcelink" || test ! -e $sourcelink], [
+ dnl #
+ dnl # Look in the DKMS source location
+ dnl #
+ AS_IF([test -z "$sourcelink" || test ! -e $sourcelink/spl_config.h], [
+ sourcelink=`ls -1d /var/lib/dkms/spl/*/build \
+ 2>/dev/null | tail -1`
+ ])
+
+ dnl #
+ dnl # Look in the parent directory
+ dnl #
+ AS_IF([test -z "$sourcelink" || test ! -e $sourcelink/spl_config.h], [
sourcelink=../spl
])
- AS_IF([test -e $sourcelink], [
+ dnl #
+ dnl # Look in the kernel directory
+ dnl #
+ AS_IF([test -z "$sourcelink" || test ! -e $sourcelink/spl_config.h], [
+ sourcelink="$LINUX"
+ ])
+
+ AS_IF([test -e $sourcelink/spl_config.h], [
splsrc=`readlink -f ${sourcelink}`
], [
AC_MSG_RESULT([Not found])
[Define to 1 if licensed under the GPL])
])
- ZFS_AC_KERNEL_CONFIG_PREEMPT
ZFS_AC_KERNEL_CONFIG_DEBUG_LOCK_ALLOC
])
dnl #
-dnl # Check CONFIG_PREEMPT
-dnl #
-dnl # Premptible kernels will be supported in the future. But at the
-dnl # moment there are a few places in the code which need to be updated
-dnl # to accomidate them. Until that work occurs we should detect this
-dnl # at configure time and fail with a sensible message. Otherwise,
-dnl # people will be able to build successfully, however they will have
-dnl # stability problems. See https://github.com/zfsonlinux/zfs/issues/83
-dnl #
-AC_DEFUN([ZFS_AC_KERNEL_CONFIG_PREEMPT], [
-
- ZFS_LINUX_CONFIG([PREEMPT],
- AC_MSG_ERROR([
- *** Kernel built with CONFIG_PREEMPT which is not supported.
- *** You must rebuild your kernel without this option.]), [])
-])
-
-dnl #
dnl # Check CONFIG_DEBUG_LOCK_ALLOC
dnl #
dnl # This is typically only set for debug kernels because it comes with