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sched/topology: Fix percpu data types in struct sd_data & struct s_data
[ Upstream commit 99687cdbb3
]
The percpu members of struct sd_data and s_data are declared as:
struct ... ** __percpu member;
So their type is:
__percpu pointer to pointer to struct ...
But looking at how they're used, their type should be:
pointer to __percpu pointer to struct ...
and they should thus be declared as:
struct ... * __percpu *member;
So fix the placement of '__percpu' in the definition of these
structures.
This addresses a bunch of Sparse's warnings like:
warning: incorrect type in initializer (different address spaces)
expected void const [noderef] <asn:3> *__vpp_verify
got struct sched_domain **
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190118144936.79158-1-luc.vanoostenryck@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
74c74604ff
commit
43a8199252
2 changed files with 5 additions and 5 deletions
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@ -177,10 +177,10 @@ typedef int (*sched_domain_flags_f)(void);
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#define SDTL_OVERLAP 0x01
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struct sd_data {
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struct sched_domain **__percpu sd;
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struct sched_domain_shared **__percpu sds;
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struct sched_group **__percpu sg;
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struct sched_group_capacity **__percpu sgc;
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struct sched_domain *__percpu *sd;
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struct sched_domain_shared *__percpu *sds;
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struct sched_group *__percpu *sg;
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struct sched_group_capacity *__percpu *sgc;
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};
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struct sched_domain_topology_level {
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@ -499,7 +499,7 @@ static int __init isolated_cpu_setup(char *str)
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__setup("isolcpus=", isolated_cpu_setup);
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struct s_data {
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struct sched_domain ** __percpu sd;
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struct sched_domain * __percpu *sd;
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struct root_domain *rd;
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};
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