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author | Matthias Kaehlcke <mka@chromium.org> | 2017-05-23 14:51:32 -0700 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-06-08 10:12:39 +0200 |
commit | d0fabd1cb8b70073a0f44f1cf8b663b5e7241c74 (patch) | |
tree | 4642d578124e16c89580f388952a253b99c5006d /kernel/events | |
parent | ba5213ae6b88fb170c4771fef6553f759c7d8cdd (diff) | |
download | linux-d0fabd1cb8b70073a0f44f1cf8b663b5e7241c74.tar.gz |
perf/core: Remove unused perf_cgroup_event_cgrp_time() function
The function was added by commit e5d1367f17ba ("perf: Add cgroup support") in 2011 and hasn't been used since then. Removing it fixes the following warning when building with Clang: kernel/events/core.c:696:19: error: unused function 'perf_cgroup_event_cgrp_time' [-Werror,-Wunused-function] Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Douglas Anderson <dianders@chromium.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20170523215132.189049-1-mka@chromium.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/events')
-rw-r--r-- | kernel/events/core.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 407dad6cf89a..bc63f8db1b0d 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -925,11 +925,6 @@ static inline int is_cgroup_event(struct perf_event *event) return 0; } -static inline u64 perf_cgroup_event_cgrp_time(struct perf_event *event) -{ - return 0; -} - static inline void update_cgrp_time_from_event(struct perf_event *event) { } |