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authorLinus Torvalds <torvalds@linux-foundation.org>2017-08-20 09:20:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-20 09:20:57 -0700
commite46db8d2ef58f9b515f83be4608cef90ff9ae2c6 (patch)
treea06fb90781963e956c964da12e7cc3aabd33af72 /include
parent9dae41a238a952eb65c8aa8a59d8aa39058a7bcf (diff)
parent9b231d9f47c6114d317ce28cff92a74ad80547f5 (diff)
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Thomas Gleixner: "Two fixes for the perf subsystem: - Fix an inconsistency of RDPMC mm struct tagging across exec() which causes RDPMC to fault. - Correct the timestamp mechanics across IOC_DISABLE/ENABLE which causes incorrect timestamps and total time calculations" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix time on IOC_ENABLE perf/x86: Fix RDPMC vs. mm_struct tracking
Diffstat (limited to 'include')
-rw-r--r--include/linux/perf_event.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index a3b873fc59e4..b14095bcf4bb 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -310,8 +310,8 @@ struct pmu {
* Notification that the event was mapped or unmapped. Called
* in the context of the mapping task.
*/
- void (*event_mapped) (struct perf_event *event); /*optional*/
- void (*event_unmapped) (struct perf_event *event); /*optional*/
+ void (*event_mapped) (struct perf_event *event, struct mm_struct *mm); /* optional */
+ void (*event_unmapped) (struct perf_event *event, struct mm_struct *mm); /* optional */
/*
* Flags for ->add()/->del()/ ->start()/->stop(). There are