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From: Coly Li <colyli@suse.de>
To: linux-bcache@vger.kernel.org, axboe@kernel.dk
Cc: linux-block@vger.kernel.org, Shenghui Wang <shhuiw@foxmail.com>,
	Coly Li <colyli@suse.de>
Subject: [PATCH 04/12] bcache: update comment in sysfs.c
Date: Thu, 13 Dec 2018 22:53:49 +0800	[thread overview]
Message-ID: <20181213145357.38528-5-colyli@suse.de> (raw)
In-Reply-To: <20181213145357.38528-1-colyli@suse.de>

From: Shenghui Wang <shhuiw@foxmail.com>

We have struct cached_dev allocated by kzalloc in register_bcache(), which
initializes all the fields of cached_dev with 0s. And commit ce4c3e19e520
("bcache: Replace bch_read_string_list() by __sysfs_match_string()") has
remove the string "default".

Update the comment.

Signed-off-by: Shenghui Wang <shhuiw@foxmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
---
 drivers/md/bcache/sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index 26f035a0c5b9..d2e5c9892d4d 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -16,7 +16,7 @@
 #include <linux/sort.h>
 #include <linux/sched/clock.h>
 
-/* Default is -1; we skip past it for struct cached_dev's cache mode */
+/* Default is 0 ("writethrough") */
 static const char * const bch_cache_modes[] = {
 	"writethrough",
 	"writeback",
@@ -25,7 +25,7 @@ static const char * const bch_cache_modes[] = {
 	NULL
 };
 
-/* Default is -1; we skip past it for stop_when_cache_set_failed */
+/* Default is 0 ("auto") */
 static const char * const bch_stop_on_failure_modes[] = {
 	"auto",
 	"always",
-- 
2.16.4


  parent reply	other threads:[~2018-12-13 14:55 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-13 14:53 [PATCH 00/12] bcache patches for Linux v4.21 Coly Li
2018-12-13 14:53 ` [PATCH 01/12] bcache: add comment for cache_set->fill_iter Coly Li
2018-12-13 14:53 ` [PATCH 02/12] bcache: do not check if debug dentry is ERR or NULL explicitly on remove Coly Li
2018-12-13 14:53 ` [PATCH 03/12] bcache: update comment for bch_data_insert Coly Li
2018-12-13 14:53 ` Coly Li [this message]
2018-12-13 14:53 ` [PATCH 05/12] bcache: do not mark writeback_running until backing dev attached to cache_set Coly Li
2018-12-13 14:53 ` [PATCH 06/12] bcache: cannot set writeback_running via sysfs if no writeback kthread created Coly Li
2018-12-13 14:53 ` [PATCH 07/12] bcache: introduce force_wake_up_gc() Coly Li
2018-12-13 14:53 ` [PATCH 08/12] bcache: option to automatically run gc thread after writeback accomplished Coly Li
2018-12-13 14:53 ` [PATCH 09/12] bcache: add MODULE_DESCRIPTION information Coly Li
2018-12-13 14:53 ` [PATCH 10/12] bcache: make cutoff_writeback and cutoff_writeback_sync tunnable Coly Li
2018-12-13 14:53 ` [PATCH 11/12] bcache: set writeback_percent in a flexible range Coly Li
2018-12-13 14:53 ` [PATCH 12/12] bcache: print number of keys in trace_bcache_journal_write Coly Li
2018-12-13 15:16 ` [PATCH 00/12] bcache patches for Linux v4.21 Jens Axboe
2018-12-14  8:25   ` Coly Li

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