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Don't ashift-align vdev read requests.
[zfs.git]
/
config
/
kernel-bdev-block-device-operations.m4
diff --git
a/config/kernel-bdev-block-device-operations.m4
b/config/kernel-bdev-block-device-operations.m4
index
daf14f0
..
2805237
100644
(file)
--- a/
config/kernel-bdev-block-device-operations.m4
+++ b/
config/kernel-bdev-block-device-operations.m4
@@
-3,6
+3,8
@@
dnl # 2.6.x API change
dnl #
AC_DEFUN([ZFS_AC_KERNEL_BDEV_BLOCK_DEVICE_OPERATIONS], [
AC_MSG_CHECKING([block device operation prototypes])
dnl #
AC_DEFUN([ZFS_AC_KERNEL_BDEV_BLOCK_DEVICE_OPERATIONS], [
AC_MSG_CHECKING([block device operation prototypes])
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Wno-unused-but-set-variable"
ZFS_LINUX_TRY_COMPILE([
#include <linux/blkdev.h>
],[
ZFS_LINUX_TRY_COMPILE([
#include <linux/blkdev.h>
],[
@@
-30,4
+32,5
@@
AC_DEFUN([ZFS_AC_KERNEL_BDEV_BLOCK_DEVICE_OPERATIONS], [
],[
AC_MSG_RESULT(struct inode)
])
],[
AC_MSG_RESULT(struct inode)
])
+ EXTRA_KCFLAGS="$tmp_flags"
])
])