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48ef8ba070
Split the kernel interface configure checks in to seperate m4 macro files. This is intended to facilitate moving the spl source code in to the zfs repository. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #682
20 lines
462 B
Plaintext
20 lines
462 B
Plaintext
dnl #
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dnl # 3.5 API change,
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dnl # inode_operations.truncate_range removed
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dnl #
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AC_DEFUN([SPL_AC_INODE_TRUNCATE_RANGE], [
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AC_MSG_CHECKING([whether truncate_range() inode operation is available])
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SPL_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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],[
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struct inode_operations ops;
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ops.truncate_range = NULL;
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_INODE_TRUNCATE_RANGE, 1,
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[truncate_range() inode operation 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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