Commit-ID: a22793c79d6ea0a492ce1a308ec46df52ee9406e
Gitweb: https://git.kernel.org/tip/a22793c79d6ea0a492ce1a308ec46df52ee9406e
Author: Nadav Amit <namit@xxxxxxxxxx>
AuthorDate: Wed, 12 Jun 2019 23:48:11 -0700
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Sun, 23 Jun 2019 14:26:25 +0200
smp: Do not mark call_function_data as shared
cfd_data is marked as shared, but although it hold pointers to shared
data structures, it is private per core.
Signed-off-by: Nadav Amit <namit@xxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20190613064813.8102-8-namit@xxxxxxxxxx
---
kernel/smp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/smp.c b/kernel/smp.c
index d155374632eb..220ad142f5dd 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -34,7 +34,7 @@ struct call_function_data {
cpumask_var_t cpumask_ipi;
};
-static DEFINE_PER_CPU_SHARED_ALIGNED(struct call_function_data, cfd_data);
+static DEFINE_PER_CPU_ALIGNED(struct call_function_data, cfd_data);
static DEFINE_PER_CPU_SHARED_ALIGNED(struct llist_head, call_single_queue);
|