1e5355eba1
Functions and macros dependent on different kernel versions are now generated before compilation basing on current kernel capabilities instead of hardcoding them for specific kernels. Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
22 lines
601 B
Bash
22 lines
601 B
Bash
#!/bin/bash
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#
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# Copyright(c) 2012-2019 Intel Corporation
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# SPDX-License-Identifier: BSD-3-Clause-Clear
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#
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. `dirname $0`/conf_framework
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if compile_module "RQF_SOFTBARRIER" "linux/blkdev.h"
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then
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add_define "CAS_CHECK_BARRIER(bio) \\
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((CAS_BIO_OP_FLAGS(bio) & RQF_SOFTBARRIER) != 0)"
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elif compile_module "REQ_SOFTBARRIER" "linux/blk_types.h"
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then
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add_define "CAS_CHECK_BARRIER(bio) \\
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((CAS_BIO_OP_FLAGS(bio) & REQ_SOFTBARRIER) != 0)"
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elif compile_module "BIO_RW_BARRIER" "linux/fs.h"
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then
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add_define "CAS_CHECK_BARRIER(bio) \\
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(bio_rw_flagged((bio), BIO_RW_BARRIER))"
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fi
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