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| author | Peter Zijlstra <peterz@infradead.org> | 2015-05-21 12:38:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-27 09:17:42 +0200 |
| commit | b32ed7f5de262b10633bb6c6dbb7f8ba46598cf4 (patch) | |
| tree | 054a1d2d310e07aeabb189ae7a6f155041fe4711 /tools/perf/builtin-annotate.c | |
| parent | 1c565833ac7950a5ddb3322e9848e0628ceba3b5 (diff) | |
| download | linux-b32ed7f5de262b10633bb6c6dbb7f8ba46598cf4.tar.gz linux-b32ed7f5de262b10633bb6c6dbb7f8ba46598cf4.tar.bz2 linux-b32ed7f5de262b10633bb6c6dbb7f8ba46598cf4.zip | |
perf/x86/intel: Add lockdep assert
Lockdep is very good at finding incorrect IRQ state while locking and
is far better at telling us if we hold a lock than the _is_locked()
API. It also generates less code for !DEBUG kernels.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions