From: Qi Liu <liuqi115@huawei.com>
To: <linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <will@kernel.org>
Cc: <linuxarm@huawei.com>, Andy Gross <agross@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH v4 4/7] drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c
Date: Wed, 9 Jun 2021 14:41:00 +0800 [thread overview]
Message-ID: <1623220863-58233-5-git-send-email-liuqi115@huawei.com> (raw)
In-Reply-To: <1623220863-58233-1-git-send-email-liuqi115@huawei.com>
Use common macro PMU_EVENT_ATTR_ID to simplify L3CACHE_EVENT_ATTR
Cc: Andy Gross <agross@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Qi Liu <liuqi115@huawei.com>
---
drivers/perf/qcom_l3_pmu.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/perf/qcom_l3_pmu.c b/drivers/perf/qcom_l3_pmu.c
index 0812735..e033d89 100644
--- a/drivers/perf/qcom_l3_pmu.c
+++ b/drivers/perf/qcom_l3_pmu.c
@@ -647,10 +647,7 @@ static ssize_t l3cache_pmu_event_show(struct device *dev,
}
#define L3CACHE_EVENT_ATTR(_name, _id) \
- (&((struct perf_pmu_events_attr[]) { \
- { .attr = __ATTR(_name, 0444, l3cache_pmu_event_show, NULL), \
- .id = _id, } \
- })[0].attr.attr)
+ PMU_EVENT_ATTR_ID(_name, l3cache_pmu_event_show, _id)
static struct attribute *qcom_l3_cache_pmu_events[] = {
L3CACHE_EVENT_ATTR(cycles, L3_EVENT_CYCLES),
--
2.7.4
next prev parent reply other threads:[~2021-06-09 6:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-09 6:40 [PATCH v4 0/7] drivers/perf: Use general macro to simplify event attributes Qi Liu
2021-06-09 6:40 ` [PATCH v4 1/7] perf: Add EVENT_ATTR_ID " Qi Liu
2021-06-09 6:40 ` [PATCH v4 2/7] drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver Qi Liu
2021-06-09 6:40 ` [PATCH v4 3/7] drivers/perf: Simplify EVENT ATTR macro in qcom_l2_pmu.c Qi Liu
2021-06-09 6:41 ` Qi Liu [this message]
2021-06-09 6:41 ` [PATCH v4 5/7] drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c Qi Liu
2021-06-09 6:41 ` [PATCH v4 6/7] drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c Qi Liu
2021-06-09 6:41 ` [PATCH v4 7/7] arm64: perf: Simplify EVENT ATTR macro in perf_event.c Qi Liu
2021-06-11 16:15 ` [PATCH v4 0/7] drivers/perf: Use general macro to simplify event attributes Will Deacon
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=1623220863-58233-5-git-send-email-liuqi115@huawei.com \
--to=liuqi115@huawei.com \
--cc=agross@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxarm@huawei.com \
--cc=mark.rutland@arm.com \
--cc=will@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).