6a275773ce
Signed-off-by: Robert Baldyga <robert.baldyga@huawei.com> Signed-off-by: Rafal Stefanowski <rafal.stefanowski@huawei.com>
49 lines
1018 B
Bash
49 lines
1018 B
Bash
#!/bin/bash
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#
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# Copyright(c) 2012-2022 Intel Corporation
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# Copyright(c) 2025 Huawei Technologies
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# SPDX-License-Identifier: BSD-3-Clause
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#
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. $(dirname $3)/conf_framework.sh
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check() {
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cur_name=$(basename $2)
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config_file_path=$1
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if compile_module $cur_name "blk_queue_max_discard_sectors(NULL, 0);" "linux/blkdev.h"
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then
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echo $cur_name "1" >> $config_file_path
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else
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echo $cur_name "2" >> $config_file_path
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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_function "
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static inline void cas_queue_max_discard_sectors(
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struct request_queue *q,
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unsigned int max_discard_sectors)
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{
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blk_queue_max_discard_sectors(q, max_discard_sectors);
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}" ;;
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"2")
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add_function "
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static inline void cas_queue_max_discard_sectors(
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struct request_queue *q,
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unsigned int max_discard_sectors)
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{
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struct queue_limits *lim = &q->limits;
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lim->max_hw_discard_sectors = max_discard_sectors;
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lim->max_discard_sectors =
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min(max_discard_sectors, lim->max_user_discard_sectors);
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}" ;;
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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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