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libpmc: remove pe->alias

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It has never been a part of upstream's struct pmu_event. The jevents
utility will not fill this field, so remove it.

Reviewed by:	gnn
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D30530
This commit is contained in:
Mitchell Horne 2021-05-31 11:23:19 -03:00
parent ec66cc955b
commit 0c915023db
2 changed files with 0 additions and 5 deletions
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4
lib/libpmc/libpmc_pmu_util.c
View File

@ -302,8 +302,6 @@ pmc_pmu_sample_rate_get(const char *event_name)
event_name = pmu_alias_get(event_name);
if ((pe = pmu_event_get(NULL, event_name, NULL)) == NULL)
return (DEFAULT_SAMPLE_COUNT);
if (pe->alias && (pe = pmu_event_get(NULL, pe->alias, NULL)) == NULL)
return (DEFAULT_SAMPLE_COUNT);
if (pe->event == NULL)
return (DEFAULT_SAMPLE_COUNT);
if (pmu_parse_event(&ped, pe->event))
@ -526,8 +524,6 @@ pmc_pmu_pmcallocate(const char *event_name, struct pmc_op_pmcallocate *pm)
event_name = pmu_alias_get(event_name);
if ((pe = pmu_event_get(NULL, event_name, &idx)) == NULL)
return (ENOENT);
if (pe->alias && (pe = pmu_event_get(NULL, pe->alias, &idx)) == NULL)
return (ENOENT);
assert(idx >= 0);
pm->pm_ev = idx;

1
lib/libpmc/pmu-events/pmu-events.h
View File

@ -10,7 +10,6 @@
*/
struct pmu_event {
const char *name;
const char *alias;
const char *event;
const char *desc;
const char *topic;