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85391ee931
Sponsored-by: https://despairlabs.com/sponsor/ Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Rob Norris <robn@despairlabs.com> Closes #18077
43 lines
1.0 KiB
Plaintext
43 lines
1.0 KiB
Plaintext
dnl # SPDX-License-Identifier: CDDL-1.0
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dnl #
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dnl # 5.17 API change,
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dnl #
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dnl # GENHD_FL_EXT_DEVT flag removed
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dnl # GENHD_FL_NO_PART_SCAN renamed GENHD_FL_NO_PART
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_GENHD_FLAGS], [
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ZFS_LINUX_TEST_SRC([genhd_fl_ext_devt], [
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#include <linux/blkdev.h>
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], [
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int flags __attribute__ ((unused)) = GENHD_FL_EXT_DEVT;
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])
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ZFS_LINUX_TEST_SRC([genhd_fl_no_part], [
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#include <linux/blkdev.h>
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], [
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int flags __attribute__ ((unused)) = GENHD_FL_NO_PART;
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_GENHD_FLAGS], [
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AC_MSG_CHECKING([whether GENHD_FL_EXT_DEVT flag is available])
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ZFS_LINUX_TEST_RESULT([genhd_fl_ext_devt], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GENHD_FL_EXT_DEVT, 1,
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[GENHD_FL_EXT_DEVT flag is available])
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], [
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AC_MSG_RESULT(no)
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])
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AC_MSG_CHECKING([whether GENHD_FL_NO_PART flag is available])
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ZFS_LINUX_TEST_RESULT([genhd_fl_no_part], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_GENHD_FL_NO_PART, 1,
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[GENHD_FL_NO_PART flag is available])
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], [
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AC_MSG_RESULT(no)
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])
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])
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