github/open-cas-linux
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove "metadata_layout" module parameter

Browse Source 
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga
2022-03-07 17:01:32 +01:00
parent 45b87ca549
commit 759338e742
4 changed files with 5 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
modules/cas_cache/layer_cache_management.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright(c) 2012-2021 Intel Corporation
* Copyright(c) 2012-2022 Intel Corporation
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -8,7 +8,6 @@
extern u32 max_writeback_queue_size;
extern u32 writeback_queue_unblock_size;
extern u32 metadata_layout;
extern u32 unaligned_io;
extern u32 seq_cut_off_mb;
extern u32 use_io_scheduler;
@@ -1897,7 +1896,6 @@ int cache_mngt_prepare_cache_cfg(struct ocf_mngt_cache_config *cfg,
cfg->use_submit_io_fast = !use_io_scheduler;
cfg->locked = true;
cfg->metadata_volatile = false;
cfg->metadata_layout = metadata_layout;
cfg->backfill.max_queue_size = max_writeback_queue_size;
cfg->backfill.queue_unblock_size = writeback_queue_unblock_size;

12
modules/cas_cache/main.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright(c) 2012-2021 Intel Corporation
* Copyright(c) 2012-2022 Intel Corporation
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -27,10 +27,6 @@ MODULE_PARM_DESC(use_io_scheduler,
"Configure how IO shall be handled. "
"0 - in make request function, 1 - in request function");
u32 metadata_layout = ocf_metadata_layout_default;
module_param(metadata_layout, uint, (S_IRUSR | S_IRGRP));
MODULE_PARM_DESC(metadata_layout, "Metadata layout, 0 - striping, 1 - sequential");
u32 unaligned_io = 1;
module_param(unaligned_io, uint, (S_IRUSR | S_IRGRP));
MODULE_PARM_DESC(unaligned_io,
@@ -142,12 +138,6 @@ static int __init cas_init_module(void)
return -EINVAL;
}
if (metadata_layout >= ocf_metadata_layout_max) {
printk(KERN_ERR OCF_PREFIX_SHORT
"Invalid value for metadata_layout parameter\n");
return -EINVAL;
}
if (unaligned_io != 0 && unaligned_io != 1) {
printk(KERN_ERR OCF_PREFIX_SHORT
"Invalid value for unaligned_io parameter\n");