18 lines
403 B
Plaintext
18 lines
403 B
Plaintext
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dnl #
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dnl # 2.6.27 API change
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dnl # lookup_bdev() was exported.
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_LOOKUP_BDEV],
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[AC_MSG_CHECKING([whether lookup_bdev() is available])
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ZFS_LINUX_TRY_COMPILE_SYMBOL([
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#include <linux/fs.h>
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], [
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lookup_bdev(NULL);
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], [lookup_bdev], [fs/block_dev.c], [
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_LOOKUP_BDEV, 1, [lookup_bdev() 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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