From: Pavel Goran <via-bcache@pvgoran.name>
To: Coly Li <colyli@suse.de>
Cc: Hannes Reinecke <hare@suse.de>,
linux-bcache@vger.kernel.org, linux-block@vger.kernel.org,
Jianpeng Ma <jianpeng.ma@intel.com>,
kernel test robot <lkp@intel.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
axboe@kernel.dk, Qiaowei Ren <qiaowei.ren@intel.com>
Subject: Re[2]: [PATCH 05/14] bcache: initialization of the buddy
Date: Wed, 23 Jun 2021 12:46:04 +0700 [thread overview]
Message-ID: <133698796.20210623124604@pvgoran.name> (raw)
In-Reply-To: <e66262c1-7ce1-cd67-b48b-982b6d1ea1d1@suse.de>
Hello Coly,
Wednesday, June 23, 2021, 12:35:21 PM, you wrote:
> ... (skipped a lot)
>>> + /* recs array can has hole */
>> can have holes ?
> It means the valid record is not always continuously stored in recs[]
> from struct bch_nvm_pgalloc_recs. Because currently only 8 bytes write
> to a 8 bytes aligned address on NVDIMM is stomic for power failure.
> ...
The issue is with the wording of this comment, not with the code or the
meaning of the comment.
The comment should read "recs array can have hole".
> Coly Li
Pavel Goran
next prev parent reply other threads:[~2021-06-23 5:51 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 5:49 [PATCH 00/14] bcache patches for Linux v5.14 Coly Li
2021-06-15 5:49 ` [PATCH 01/14] bcache: fix error info in register_bcache() Coly Li
2021-06-22 9:47 ` Hannes Reinecke
2021-06-15 5:49 ` [PATCH 02/14] md: bcache: Fix spelling of 'acquire' Coly Li
2021-06-22 10:03 ` Hannes Reinecke
2021-06-15 5:49 ` [PATCH 03/14] bcache: add initial data structures for nvm pages Coly Li
2021-06-21 16:17 ` Ask help for code review (was Re: [PATCH 03/14] bcache: add initial data structures for nvm pages) Coly Li
2021-06-22 8:41 ` Huang, Ying
2021-06-23 4:32 ` Coly Li
2021-06-23 6:53 ` Huang, Ying
2021-06-23 7:04 ` Christoph Hellwig
2021-06-23 7:19 ` Coly Li
2021-06-23 7:21 ` Christoph Hellwig
2021-06-23 10:05 ` Coly Li
2021-06-23 11:16 ` Coly Li
2021-06-23 11:49 ` Christoph Hellwig
2021-06-23 12:09 ` Coly Li
2021-06-22 10:19 ` [PATCH 03/14] bcache: add initial data structures for nvm pages Hannes Reinecke
2021-06-23 7:09 ` Coly Li
2021-06-15 5:49 ` [PATCH 04/14] bcache: initialize the nvm pages allocator Coly Li
2021-06-22 10:39 ` Hannes Reinecke
2021-06-23 5:26 ` Coly Li
2021-06-23 9:16 ` Hannes Reinecke
2021-06-23 9:34 ` Coly Li
2021-06-15 5:49 ` [PATCH 05/14] bcache: initialization of the buddy Coly Li
2021-06-22 10:45 ` Hannes Reinecke
2021-06-23 5:35 ` Coly Li
2021-06-23 5:46 ` Pavel Goran [this message]
2021-06-23 6:03 ` Coly Li
2021-06-15 5:49 ` [PATCH 06/14] bcache: bch_nvm_alloc_pages() " Coly Li
2021-06-22 10:51 ` Hannes Reinecke
2021-06-23 6:02 ` Coly Li
2021-06-15 5:49 ` [PATCH 07/14] bcache: bch_nvm_free_pages() " Coly Li
2021-06-22 10:53 ` Hannes Reinecke
2021-06-23 6:06 ` Coly Li
2021-06-15 5:49 ` [PATCH 08/14] bcache: get allocated pages from specific owner Coly Li
2021-06-22 10:54 ` Hannes Reinecke
2021-06-23 6:08 ` Coly Li
2021-06-15 5:49 ` [PATCH 09/14] bcache: use bucket index to set GC_MARK_METADATA for journal buckets in bch_btree_gc_finish() Coly Li
2021-06-22 10:55 ` Hannes Reinecke
2021-06-23 6:09 ` Coly Li
2021-06-15 5:49 ` [PATCH 10/14] bcache: add BCH_FEATURE_INCOMPAT_NVDIMM_META into incompat feature set Coly Li
2021-06-22 10:59 ` Hannes Reinecke
2021-06-23 6:09 ` Coly Li
2021-06-15 5:49 ` [PATCH 11/14] bcache: initialize bcache journal for NVDIMM meta device Coly Li
2021-06-22 11:01 ` Hannes Reinecke
2021-06-23 6:17 ` Coly Li
2021-06-23 9:20 ` Hannes Reinecke
2021-06-23 10:14 ` Coly Li
2021-06-15 5:49 ` [PATCH 12/14] bcache: support storing bcache journal into " Coly Li
2021-06-22 11:03 ` Hannes Reinecke
2021-06-23 6:19 ` Coly Li
2021-06-15 5:49 ` [PATCH 13/14] bcache: read jset from NVDIMM pages for journal replay Coly Li
2021-06-22 11:04 ` Hannes Reinecke
2021-06-23 6:21 ` Coly Li
2021-06-15 5:49 ` [PATCH 14/14] bcache: add sysfs interface register_nvdimm_meta to register NVDIMM meta device Coly Li
2021-06-22 11:04 ` Hannes Reinecke
2021-06-21 15:14 ` [PATCH 00/14] bcache patches for Linux v5.14 Jens Axboe
2021-06-21 15:25 ` Coly Li
2021-06-21 15:27 ` Jens Axboe
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