X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=config%2Fkernel.m4;h=34969c3163a94f335dfb76d37a344074c1276ab2;hb=33364b15d302abfb2945129994b9cf42e61dc302;hp=c08b6a22c4e2184763e7407f083062fbdc1b70cd;hpb=26e08952e6ad113b91ae7d31263b6a4fd3a5a09f;p=zfs.git

diff --git a/config/kernel.m4 b/config/kernel.m4
index c08b6a2..34969c3 100644
--- a/config/kernel.m4
+++ b/config/kernel.m4
@@ -14,6 +14,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
 	ZFS_AC_KERNEL_OPEN_BDEV_EXCLUSIVE
 	ZFS_AC_KERNEL_INVALIDATE_BDEV_ARGS
 	ZFS_AC_KERNEL_BDEV_LOGICAL_BLOCK_SIZE
+	ZFS_AC_KERNEL_BDEV_PHYSICAL_BLOCK_SIZE
 	ZFS_AC_KERNEL_BIO_EMPTY_BARRIER
 	ZFS_AC_KERNEL_BIO_FAILFAST
 	ZFS_AC_KERNEL_BIO_FAILFAST_DTD
@@ -49,10 +50,13 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
 	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
@@ -66,6 +70,8 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
 	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"
@@ -302,6 +308,13 @@ AC_DEFUN([ZFS_AC_SPL], [
 			sourcelink=../spl
 		])
 
+		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}`
 		], [
@@ -386,29 +399,10 @@ AC_DEFUN([ZFS_AC_KERNEL_CONFIG], [
 			[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