pengdonglin c7bc7e9070 ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock ... Since commit a8bb74acd8 ("rcu: Consolidate RCU-sched update-side function definitions") there is no difference between rcu_read_lock(), rcu_read_lock_bh() and rcu_read_lock_sched() in terms of RCU read section and the relevant grace period. That means that spin_lock(), which implies rcu_read_lock_sched(), also implies rcu_read_lock(). There is no need no explicitly start a RCU read section if one has already been started implicitly by spin_lock(). Simplify the code and remove the inner rcu_read_lock() invocation. Signed-off-by: pengdonglin <pengdonglin@xiaomi.com> Signed-off-by: pengdonglin <dolinux.peng@gmail.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Link: https://patch.msgid.link/20250916044735.2316171-2-dolinux.peng@gmail.com [ rjw: Subject adjustment ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2025-09-28 12:31:54 +02:00
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Kconfig	…
Makefile	…
apei-base.c	…
apei-internal.h	…
bert.c	…
einj-core.c	ACPI: APEI: EINJ: Allow more types of addresses except MMIO	2025-09-15 21:32:29 +02:00
einj-cxl.c	…
erst-dbg.c	ACPI: APEI: Remove redundant assignments in erst_dbg_{ioctl|write}()	2025-09-15 21:21:57 +02:00
erst.c	…
ghes.c	ACPI: APEI: Remove redundant rcu_read_lock/unlock() under spinlock	2025-09-28 12:31:54 +02:00
hest.c	…