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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
38 lines
916 B
Plaintext
38 lines
916 B
Plaintext
dnl # SPDX-License-Identifier: CDDL-1.0
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dnl #
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dnl # 6.6 API change,
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dnl # fsync_bdev was removed in favor of sync_blockdev
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_SRC_SYNC_BDEV], [
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ZFS_LINUX_TEST_SRC([fsync_bdev], [
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#include <linux/blkdev.h>
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],[
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fsync_bdev(NULL);
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])
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ZFS_LINUX_TEST_SRC([sync_blockdev], [
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#include <linux/blkdev.h>
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],[
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sync_blockdev(NULL);
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])
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])
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AC_DEFUN([ZFS_AC_KERNEL_SYNC_BDEV], [
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AC_MSG_CHECKING([whether fsync_bdev() exists])
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ZFS_LINUX_TEST_RESULT([fsync_bdev], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_FSYNC_BDEV, 1,
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[fsync_bdev() is declared in include/blkdev.h])
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],[
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AC_MSG_CHECKING([whether sync_blockdev() exists])
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ZFS_LINUX_TEST_RESULT([sync_blockdev], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_SYNC_BLOCKDEV, 1,
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[sync_blockdev() is declared in include/blkdev.h])
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],[
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ZFS_LINUX_TEST_ERROR(
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[neither fsync_bdev() nor sync_blockdev() exist])
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])
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])
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])
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