From: Yejune Deng <yejune.deng@gmail.com>
To: rdunlap@infradead.org, yejune.deng@gmail.com, akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] lib: dynamic_queue_limits: use memset and offsetof init
Date: Fri, 15 Jan 2021 09:50:53 +0800 [thread overview]
Message-ID: <1610675453-14603-1-git-send-email-yejune.deng@gmail.com> (raw)
In dql_reset(), use memset and offsetof instead of '= 0'.
Signed-off-by: Yejune Deng <yejune.deng@gmail.com>
---
lib/dynamic_queue_limits.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/lib/dynamic_queue_limits.c b/lib/dynamic_queue_limits.c
index fde0aa2..21f0745 100644
--- a/lib/dynamic_queue_limits.c
+++ b/lib/dynamic_queue_limits.c
@@ -116,13 +116,7 @@ void dql_completed(struct dql *dql, unsigned int count)
void dql_reset(struct dql *dql)
{
/* Reset all dynamic values */
- dql->limit = 0;
- dql->num_queued = 0;
- dql->num_completed = 0;
- dql->last_obj_cnt = 0;
- dql->prev_num_queued = 0;
- dql->prev_last_obj_cnt = 0;
- dql->prev_ovlimit = 0;
+ memset(dql, 0, offsetof(struct dql, lowest_slack));
dql->lowest_slack = UINT_MAX;
dql->slack_start_time = jiffies;
}
--
1.9.1
next reply other threads:[~2021-01-15 1:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-15 1:50 Yejune Deng [this message]
[not found] ` <202101151210.n0rr01he-lkp@intel.com>
2021-01-15 6:33 ` Yejune Deng
2021-01-16 0:53 ` Yejune Deng
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