19 lines
490 B
Plaintext
19 lines
490 B
Plaintext
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dnl #
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dnl # 4.18: ktime_get_coarse_real_ts64() added. Use it in place of
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dnl # current_kernel_time64().
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_KTIME_GET_COARSE_REAL_TS64],
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[AC_MSG_CHECKING([whether ktime_get_coarse_real_ts64() exists])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/mm.h>
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], [
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struct timespec64 ts;
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ktime_get_coarse_real_ts64(&ts);
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], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_KTIME_GET_COARSE_REAL_TS64, 1, [ktime_get_coarse_real_ts64() exists])
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], [
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AC_MSG_RESULT(no)
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])
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])
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