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22 lines
444 B
Plaintext
22 lines
444 B
Plaintext
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dnl #
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dnl # Linux 4.9-rc5+ ABI, removal of the .aio_fsync field
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dnl #
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AC_DEFUN([ZFS_AC_KERNEL_AIO_FSYNC], [
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AC_MSG_CHECKING([whether fops->aio_fsync() exists])
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ZFS_LINUX_TRY_COMPILE([
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#include <linux/fs.h>
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static const struct file_operations
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fops __attribute__ ((unused)) = {
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.aio_fsync = NULL,
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};
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],[
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(HAVE_FILE_AIO_FSYNC, 1, [fops->aio_fsync() 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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