From: bfields@fieldses.org (J. Bruce Fields)
To: linux-nfs@vger.kernel.org
Subject: [PATCH] sunrpc: simplify do_cache_clean
Date: Fri, 25 Sep 2020 08:58:13 -0400 [thread overview]
Message-ID: <20200925125813.GA1096@fieldses.org> (raw)
From: "J. Bruce Fields" <bfields@redhat.com>
Is it just me, or is the logic written in a slightly convoluted way?
I find it a little easier to read this way.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
net/sunrpc/cache.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 9e68e443f497..2990a7ab9e2a 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -498,16 +498,17 @@ static int cache_clean(void)
*/
static void do_cache_clean(struct work_struct *work)
{
- int delay = 5;
- if (cache_clean() == -1)
- delay = round_jiffies_relative(30*HZ);
+ int delay;
if (list_empty(&cache_list))
- delay = 0;
+ return;
+
+ if (cache_clean() == -1)
+ delay = round_jiffies_relative(30*HZ);
+ else
+ delay = 5;
- if (delay)
- queue_delayed_work(system_power_efficient_wq,
- &cache_cleaner, delay);
+ queue_delayed_work(system_power_efficient_wq, &cache_cleaner, delay);
}
--
2.26.2
reply other threads:[~2020-09-25 12:58 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20200925125813.GA1096@fieldses.org \
--to=bfields@fieldses.org \
--cc=linux-nfs@vger.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;
as well as URLs for NNTP newsgroup(s).