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| author | Luc Van Oostenryck <luc.vanoostenryck@gmail.com> | 2019-01-18 15:49:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-05 22:33:09 +0200 |
| commit | 845d4849b60cd024c24b6cf4d112ab85fed1ce14 (patch) | |
| tree | 0827e14bc7371f7a3837f94bf1675995aed80460 /include/linux | |
| parent | ad02fb6a6cc87563aed320cf9cd99b110bd3686b (diff) | |
| download | linux-stable-845d4849b60cd024c24b6cf4d112ab85fed1ce14.tar.gz linux-stable-845d4849b60cd024c24b6cf4d112ab85fed1ce14.tar.bz2 linux-stable-845d4849b60cd024c24b6cf4d112ab85fed1ce14.zip | |
sched/topology: Fix percpu data types in struct sd_data & struct s_data
[ Upstream commit 99687cdbb3f6c8e32bcc7f37496e811f30460e48 ]
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>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sched/topology.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/sched/topology.h b/include/linux/sched/topology.h index 26347741ba50..15f3f61f7e3b 100644 --- a/include/linux/sched/topology.h +++ b/include/linux/sched/topology.h @@ -177,10 +177,10 @@ typedef int (*sched_domain_flags_f)(void); #define SDTL_OVERLAP 0x01 struct sd_data { - struct sched_domain **__percpu sd; - struct sched_domain_shared **__percpu sds; - struct sched_group **__percpu sg; - struct sched_group_capacity **__percpu sgc; + struct sched_domain *__percpu *sd; + struct sched_domain_shared *__percpu *sds; + struct sched_group *__percpu *sg; + struct sched_group_capacity *__percpu *sgc; }; struct sched_domain_topology_level { |