From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-mm@kvack.org, linux-block@vger.kernel.org
Cc: bvanassche@acm.org, axboe@kernel.dk,
Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Subject: [PATCH 4/5] mm: update block_dump comment
Date: Mon, 1 Jul 2019 14:57:25 -0700 [thread overview]
Message-ID: <20190701215726.27601-5-chaitanya.kulkarni@wdc.com> (raw)
In-Reply-To: <20190701215726.27601-1-chaitanya.kulkarni@wdc.com>
With respect to the changes in the submit_bio() in the earlier patch
now we report all the REQ_OP_XXX associated with bio along with
REQ_OP_READ and REQ_OP_WRITE (READ/WRITE). Update the following
comment for block_dump variable to reflect the change.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
mm/page-writeback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index bdbe8b6b1225..ef299f95349f 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -109,7 +109,7 @@ EXPORT_SYMBOL_GPL(dirty_writeback_interval);
unsigned int dirty_expire_interval = 30 * 100; /* centiseconds */
/*
- * Flag that makes the machine dump writes/reads and block dirtyings.
+ * Flag that makes the machine dump block layer requests and block dirtyings.
*/
int block_dump;
--
2.21.0
next prev parent reply other threads:[~2019-07-01 21:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-01 21:57 [PATCH 0/5] block: udpate debug messages with blk_op_str() Chaitanya Kulkarni
2019-07-01 21:57 ` [PATCH 1/5] block: update error message for bio_check_ro() Chaitanya Kulkarni
2019-07-03 0:42 ` Minwoo Im
2019-07-03 2:24 ` Chaitanya Kulkarni
2019-07-01 21:57 ` [PATCH 2/5] block: update error message in submit_bio() Chaitanya Kulkarni
2019-07-03 0:43 ` Minwoo Im
2019-07-01 21:57 ` [PATCH 3/5] block: allow block_dump to print all REQ_OP_XXX Chaitanya Kulkarni
2019-07-03 0:50 ` Minwoo Im
2019-07-03 2:26 ` Chaitanya Kulkarni
2019-07-01 21:57 ` Chaitanya Kulkarni [this message]
2019-07-08 18:49 ` [PATCH 4/5] mm: update block_dump comment Chaitanya Kulkarni
2019-07-01 21:57 ` [PATCH 5/5] Documentation/laptop: add block_dump documentation Chaitanya Kulkarni
2019-07-08 18:49 ` Chaitanya Kulkarni
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