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x86/alternatives: Rename 'text_poke_flush()' to 'smp_text_poke_batch_flush()'

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This name is actually actively confusing, because the simple text_poke*()
APIs use MM-switching based code patching, while text_poke_flush()
is part of the INT3 based text_poke_int3_*() machinery that is an
additional layer of functionality on top of regular text_poke*() functionality.

Rename it to smp_text_poke_batch_flush() to make it clear which layer
it belongs to.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Juergen Gross <jgross@suse.com>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250411054105.2341982-15-mingo@kernel.org
This commit is contained in:
Ingo Molnar
2025-04-11 07:40:26 +02:00
parent f5afa2e8ef
commit aedb60c2c6
1 changed files with 3 additions and 3 deletions
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6
arch/x86/kernel/alternative.c
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@@ -2858,7 +2858,7 @@ static bool tp_order_fail(void *addr)
return false;
}
static void text_poke_flush(void *addr)
static void smp_text_poke_batch_flush(void *addr)
{
if (tp_vec_nr == TP_VEC_MAX || tp_order_fail(addr)) {
smp_text_poke_batch_process(tp_vec, tp_vec_nr);
@@ -2868,14 +2868,14 @@ static void text_poke_flush(void *addr)
void text_poke_finish(void)
{
text_poke_flush(NULL);
smp_text_poke_batch_flush(NULL);
}
void __ref text_poke_queue(void *addr, const void *opcode, size_t len, const void *emulate)
{
struct text_poke_loc *tp;
text_poke_flush(addr);
smp_text_poke_batch_flush(addr);
tp = &tp_vec[tp_vec_nr++];
text_poke_loc_init(tp, addr, opcode, len, emulate);