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locking/atomic: treewide: use raw_atomic*_<op>()

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Now that we have raw_atomic*_<op>() definitions, there's no need to use
arch_atomic*_<op>() definitions outside of the low-level atomic
definitions.

Move treewide users of arch_atomic*_<op>() over to the equivalent
raw_atomic*_<op>().

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230605070124.3741859-19-mark.rutland@arm.com
This commit is contained in:
Mark Rutland
2023-06-05 08:01:15 +01:00
committed by Peter Zijlstra
parent c9268ac615
commit 0f613bfa82
14 changed files with 42 additions and 42 deletions
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4
include/linux/context_tracking.h
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@@ -119,7 +119,7 @@ extern void ct_idle_exit(void);
*/
static __always_inline bool rcu_dynticks_curr_cpu_in_eqs(void)
{
return !(arch_atomic_read(this_cpu_ptr(&context_tracking.state)) & RCU_DYNTICKS_IDX);
return !(raw_atomic_read(this_cpu_ptr(&context_tracking.state)) & RCU_DYNTICKS_IDX);
}
/*
@@ -128,7 +128,7 @@ static __always_inline bool rcu_dynticks_curr_cpu_in_eqs(void)
*/
static __always_inline unsigned long ct_state_inc(int incby)
{
return arch_atomic_add_return(incby, this_cpu_ptr(&context_tracking.state));
return raw_atomic_add_return(incby, this_cpu_ptr(&context_tracking.state));
}
static __always_inline bool warn_rcu_enter(void)