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| author | Thomas Gleixner <tglx@linutronix.de> | 2019-07-27 00:19:39 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-07-31 20:03:35 +0300 |
| commit | 27972765bd0410fc2ef5e86a41de17c71440a2dd (patch) | |
| tree | b14cb1a559783e819e8f77ef96c13d196bafdc4e /kernel/trace/ring_buffer_benchmark.c | |
| parent | 01b1d88b09824bea1a75b0bac04dcf50d9893875 (diff) | |
| download | linux-27972765bd0410fc2ef5e86a41de17c71440a2dd.tar.xz | |
locking/spinlocks: Use CONFIG_PREEMPTION
CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by
CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same
functionality which today depends on CONFIG_PREEMPT.
Adjust the comments in the locking code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20190726212124.302995288@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/trace/ring_buffer_benchmark.c')
0 files changed, 0 insertions, 0 deletions