open-cas-linux/configure.d/bio_clone.conf
Michal Mielewczyk 1e5355eba1 Extending 'configure' script
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>
2019-05-30 06:29:07 -04:00

28 lines
785 B
Bash

#!/bin/bash
#
# Copyright(c) 2012-2019 Intel Corporation
# SPDX-License-Identifier: BSD-3-Clause-Clear
#
. `dirname $0`/conf_framework
if compile_module "bio_clone(NULL, 0)" "linux/bio.h"
then
add_function "static inline struct bio *cas_bio_clone(struct bio *bio, gfp_t gfp_mask)
{
return bio_clone(bio, gfp_mask);
}"
elif compile_module "bio_clone_kmalloc(NULL, 0)" "linux/bio.h"
then
add_function "static inline struct bio *cas_bio_clone(struct bio *bio, gfp_t gfp_mask)
{
return bio_clone_kmalloc(bio, gfp_mask);
}"
elif compile_module "bio_clone_fast(NULL, 0, NULL)" "linux/bio.h"
then
add_function "static inline struct bio *cas_bio_clone(struct bio *bio, gfp_t gfp_mask)
{
return bio_clone_fast(bio, gfp_mask, NULL);
}"
fi