Commit 12e766d1 authored by Peter Zijlstra's avatar Peter Zijlstra
Browse files

perf: Fix __percpu annotation 



With bcecd5a529c1 ("percpu: repurpose __percpu tag as a named address
space qualifier") the normal compilers start caring about the __percpu
annotation, as such f67d1ffd841f ("perf/core: Detach 'struct
perf_cpu_pmu_context' and 'struct pmu' lifetimes") needs a fixup.

Fixes: f67d1ffd841f ("perf/core: Detach 'struct perf_cpu_pmu_context' and 'struct pmu' lifetimes")
Fixes: bcecd5a529c1 ("percpu: repurpose __percpu tag as a named address space qualifier")
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Reported-by: default avatar <jirislaby@kernel.org>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
parent bd2da08d

include/linux/perf_event.h

+1 −1
Original line number Diff line number Diff line
@@ -343,7 +343,7 @@ struct pmu { 
	 */

	unsigned int			scope;



	struct perf_cpu_pmu_context __percpu **cpu_pmu_context;

	struct perf_cpu_pmu_context * __percpu *cpu_pmu_context;

	atomic_t			exclusive_cnt; /* < 0: cpu; > 0: tsk */

	int				task_ctx_nr;

	int				hrtimer_interval_ms;