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| author | Thomas Gleixner <tglx@linutronix.de> | 2019-07-26 23:19:40 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-07-31 19:03:35 +0200 |
| commit | 30c937043b2db09ae3408f5534824f9ececdb581 (patch) | |
| tree | 29b30d0553ce00dddfc35a2a75a3bedae9c7fb7b /drivers/iio | |
| parent | 27972765bd0410fc2ef5e86a41de17c71440a2dd (diff) | |
| download | lwn-30c937043b2db09ae3408f5534824f9ececdb581.tar.gz lwn-30c937043b2db09ae3408f5534824f9ececdb581.zip | |
tracing: 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.
Switch the conditionals in the tracer over to CONFIG_PREEMPTION.
This is the first step to make the tracer work on RT. The other small
tweaks are submitted separately.
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/20190726212124.409766323@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/iio')
0 files changed, 0 insertions, 0 deletions