Messages in this thread | | | Subject | Re: [PATCH v3 8/9] drivers/perf: Simpilfy EVENT ATTR macro in arm_dsu_pmu.c | From | "liuqi (BA)" <> | Date | Wed, 9 Jun 2021 09:26:45 +0800 |
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Hi Will, On 2021/6/8 16:52, Will Deacon wrote: > On Tue, Jun 08, 2021 at 11:33:20AM +0800, Qi Liu wrote: >> Use common macro PMU_EVENT_ATTR_ID to simplify DSU_EVENT_ATTR. >> >> Cc: Will Deacon <will@kernel.org> >> Cc: Mark Rutland <mark.rutland@arm.com> >> Signed-off-by: Qi Liu <liuqi115@huawei.com> >> --- >> drivers/perf/arm_dsu_pmu.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c >> index 196faea..bed8376 100644 >> --- a/drivers/perf/arm_dsu_pmu.c >> +++ b/drivers/perf/arm_dsu_pmu.c >> @@ -82,7 +82,7 @@ >> })[0].attr.attr) >> >> #define DSU_EVENT_ATTR(_name, _config) \ >> - DSU_EXT_ATTR(_name, dsu_pmu_sysfs_event_show, (unsigned long)_config) >> + PMU_EVENT_ATTR_ID(_name, dsu_pmu_sysfs_event_show, _config) >> >> #define DSU_FORMAT_ATTR(_name, _config) \ >> DSU_EXT_ATTR(_name, dsu_pmu_sysfs_format_show, (char *)_config) > > I'm not convinced this is any simpler. We still have two users of the > DSU_EXT_ATTR macro and the net effect is no change in line count. > Got it, I'll drop this patch and sent a new patchset.
Thanks, Qi > Will > . >
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