From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: tj@kernel.org, axboe@kernel.dk
Cc: baolin.wang@linux.alibaba.com, baolin.wang7@gmail.com,
linux-block@vger.kernel.org, cgroups@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 8/8] blk-throttle: Re-use the throtl_set_slice_end()
Date: Thu, 8 Oct 2020 11:52:29 +0800 [thread overview]
Message-ID: <f46c1c65ccf30f755df6fbfd6f2eaae9b9e6dc4b.1602128837.git.baolin.wang@linux.alibaba.com> (raw)
In-Reply-To: <cover.1602128837.git.baolin.wang@linux.alibaba.com>
In-Reply-To: <cover.1602128837.git.baolin.wang@linux.alibaba.com>
Re-use throtl_set_slice_end() to remove duplicate code.
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
---
block/blk-throttle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index fc5c14f..b771c42 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -808,7 +808,7 @@ static inline void throtl_set_slice_end(struct throtl_grp *tg, bool rw,
static inline void throtl_extend_slice(struct throtl_grp *tg, bool rw,
unsigned long jiffy_end)
{
- tg->slice_end[rw] = roundup(jiffy_end, tg->td->throtl_slice);
+ throtl_set_slice_end(tg, rw, jiffy_end);
throtl_log(&tg->service_queue,
"[%c] extend slice start=%lu end=%lu jiffies=%lu",
rw == READ ? 'R' : 'W', tg->slice_start[rw],
--
1.8.3.1
next prev parent reply other threads:[~2020-10-08 3:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 3:52 [PATCH v2 0/8] Some improvements for blk throttle Baolin Wang
2020-10-08 3:52 ` [PATCH v2 1/8] blk-throttle: Remove a meaningless parameter for throtl_downgrade_state() Baolin Wang
2020-10-08 3:52 ` [PATCH v2 2/8] blk-throttle: Avoid getting the current time if tg->last_finish_time is 0 Baolin Wang
2020-10-08 3:52 ` [PATCH v2 3/8] blk-throttle: Avoid tracking latency if low limit is invalid Baolin Wang
2020-10-08 3:52 ` [PATCH v2 4/8] blk-throttle: Fix IO hang for a corner case Baolin Wang
2020-10-08 3:52 ` [PATCH v2 5/8] blk-throttle: Move the list operation after list validation Baolin Wang
2020-10-08 3:52 ` [PATCH v2 6/8] blk-throttle: Move service tree validation out of the throtl_rb_first() Baolin Wang
2020-10-08 3:52 ` [PATCH v2 7/8] blk-throttle: Open code __throtl_de/enqueue_tg() Baolin Wang
2020-10-08 3:52 ` Baolin Wang [this message]
2020-10-08 14:02 ` [PATCH v2 0/8] Some improvements for blk throttle Jens Axboe
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=f46c1c65ccf30f755df6fbfd6f2eaae9b9e6dc4b.1602128837.git.baolin.wang@linux.alibaba.com \
--to=baolin.wang@linux.alibaba.com \
--cc=axboe@kernel.dk \
--cc=baolin.wang7@gmail.com \
--cc=cgroups@vger.kernel.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tj@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®