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Extending 'configure' script

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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>
This commit is contained in:
Michal Mielewczyk
2019-05-24 09:23:13 -04:00
parent f88d78f603
commit 1e5355eba1
50 changed files with 1079 additions and 742 deletions
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8
modules/cas_cache/volume/vol_blk_utils.c
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@@ -358,12 +358,12 @@ static inline int _cas_detect_blk_type(const char *path, uint8_t *type,
struct block_device *bdev;
char holder[] = "CAS DETECT\n";
bdev = OPEN_BDEV_EXCLUSIVE(path, FMODE_READ, holder);
bdev = blkdev_get_by_path(path, (FMODE_EXCL|FMODE_READ), holder);
if (IS_ERR(bdev))
return -OCF_ERR_NOT_OPEN_EXC;
ret = cas_blk_identify_type_by_bdev(bdev, type, atomic_params);
CLOSE_BDEV_EXCLUSIVE(bdev, FMODE_READ);
blkdev_put(bdev, (FMODE_EXCL|FMODE_READ));
return ret;
}
@@ -437,9 +437,9 @@ int _cas_blk_identify_type(const char *path, uint8_t *type,
if (IS_ERR(file))
return -OCF_ERR_INVAL_VOLUME_TYPE;
if (S_ISBLK(FILE_INODE(file)->i_mode))
if (S_ISBLK(CAS_FILE_INODE(file)->i_mode))
*type = BLOCK_DEVICE_VOLUME;
else if (S_ISCHR(FILE_INODE(file)->i_mode))
else if (S_ISCHR(CAS_FILE_INODE(file)->i_mode))
*type = NVME_CONTROLLER;
else
result = -OCF_ERR_INVAL_VOLUME_TYPE;