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>
45 lines
1.1 KiB
Bash
45 lines
1.1 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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# submit_bio() can be defined in "bio.h" or in "fs.h"
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# If it is defind in fs.h, three possibilities are available:
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# * it takes one argument and retuns non-void
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# * it takes two arguments and returns non-void
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# * it takse two arguments and is void-type
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if compile_module "submit_bio(NULL)" "linux/bio.h"
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then
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add_function "
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static inline blk_qc_t cas_submit_bio(int rw, struct bio *bio)
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{
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CAS_BIO_OP_FLAGS(bio) |= rw;
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return submit_bio(bio);
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}"
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elif compile_module "submit_bio(NULL)" "linux/fs.h"
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then
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add_function "
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static inline blk_qc_t cas_submit_bio(int rw, struct bio *bio)
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{
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CAS_BIO_OP_FLAGS(bio) |= rw;
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return submit_bio(bio);
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}"
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elif compile_module "void *t=submit_bio(0, NULL)" "linux/fs.h"
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then
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add_function "
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static inline blk_qc_t cas_submit_bio(int rw, struct bio *bio)
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{
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return submit_bio(rw, bio);
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}"
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elif compile_module "submit_bio(0, NULL)" "linux/fs.h"
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then
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add_function "
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static inline void cas_submit_bio(int rw, struct bio *bio)
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{
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submit_bio(rw, bio);
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}"
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fi
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