[4/5] mm: update block_dump comment
diff mbox series

Message ID 20190701215726.27601-5-chaitanya.kulkarni@wdc.com
State New
Headers show
Series
  • block: udpate debug messages with blk_op_str()
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Commit Message

Chaitanya Kulkarni July 1, 2019, 9:57 p.m. UTC
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(-)

Comments

Chaitanya Kulkarni July 8, 2019, 6:49 p.m. UTC | #1
Can someone from linux-mm list please provide a feedback on this ?

On 07/01/2019 02:58 PM, Chaitanya Kulkarni wrote:
> 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;
>
>

Patch
diff mbox series

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;