13c51041ff
Allows for faster configuration in known environments Signed-off-by: Robert Baldyga <robert.baldyga@intel.com> Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
62 lines
1.3 KiB
Bash
62 lines
1.3 KiB
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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check() {
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if compile_module "WRITE_FLUSH" "linux/fs.h"
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then
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if compile_module "BIO_FLUSH" "linux/bio.h"
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then
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echo "1"
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else
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echo "2"
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fi
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elif compile_module "REQ_PREFLUSH" "linux/blk_types.h"
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then
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echo "3"
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else
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echo "4"
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fi
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}
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apply() {
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case "$1" in
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"1")
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add_define "CAS_RQ_IS_FLUSH(rq) \\
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((rq)->cmd_flags & CAS_REQ_FLUSH)"
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add_define "CAS_WRITE_FLUSH \\
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WRITE_FLUSH"
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add_define "CAS_IS_WRITE_FLUSH(flags) \\
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((flags) & BIO_FLUSH)" ;;
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"2")
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add_define "CAS_RQ_IS_FLUSH(rq) \\
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((rq)->cmd_flags & CAS_REQ_FLUSH)"
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add_define "CAS_WRITE_FLUSH \\
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WRITE_FLUSH"
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add_define "CAS_IS_WRITE_FLUSH(flags) \\
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((flags) & CAS_REQ_FLUSH)" ;;
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"3")
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add_define "CAS_RQ_IS_FLUSH(rq) \\
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((rq)->cmd_flags & REQ_PREFLUSH)"
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add_define "CAS_WRITE_FLUSH \\
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(REQ_OP_WRITE | REQ_PREFLUSH)"
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add_define "CAS_IS_WRITE_FLUSH(flags) \\
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(CAS_WRITE_FLUSH == ((flags) & CAS_WRITE_FLUSH))" ;;
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"4")
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add_define "CAS_RQ_IS_FLUSH(rq) \\
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0"
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add_define "CAS_IS_WRITE_FLUSH(flags) \\
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(WRITE_BARRIER == ((flags) & WRITE_BARRIER))"
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add_define "CAS_WRITE_FLUSH \\
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WRITE_BARRIER" ;;
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*)
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exit 1
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esac
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}
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conf_run $@
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