path: root/tools/perf/design.txt
diff options
authorBaruch Siach <>2014-01-25 23:50:23 +0200
committerIngo Molnar <>2014-01-26 09:37:48 +0100
commit0d4dd797564cddc1f71ab0b239e9ea50ddd40b2a (patch)
tree6456c8601de98bd163753e655924b3b0083b1071 /tools/perf/design.txt
parent993e5ee67a90c7b6a5dbb61b9c31df2955afff46 (diff)
perf/doc: Remove mention of non-existent set_perf_event_pending() from design.txt
set_perf_event_pending() was removed in e360adbe ("irq_work: Add generic hardirq context callbacks"). Signed-off-by: Baruch Siach <> Cc: Peter Zijlstra <> Cc: Paul Mackerras <> Cc: Arnaldo Carvalho de Melo <> Link: Signed-off-by: Ingo Molnar <>
Diffstat (limited to 'tools/perf/design.txt')
1 files changed, 0 insertions, 1 deletions
diff --git a/tools/perf/design.txt b/tools/perf/design.txt
index 67e5d0cace85..63a0e6f04a01 100644
--- a/tools/perf/design.txt
+++ b/tools/perf/design.txt
@@ -454,7 +454,6 @@ So to start with, in order to add HAVE_PERF_EVENTS to your Kconfig, you
will need at least this:
- asm/perf_event.h - a basic stub will suffice at first
- support for atomic64 types (and associated helper functions)
- - set_perf_event_pending() implemented
If your architecture does have hardware capabilities, you can override the
weak stub hw_perf_event_init() to register hardware counters.