diff options
| author | Ingo Molnar <mingo@kernel.org> | 2025-04-11 07:40:52 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-04-11 11:01:34 +0200 |
| commit | 6e4955a9d73ebdc8496e6bff7f6d2bf83c01959f (patch) | |
| tree | ff03836232de3658c30c78c42193bdea0b75124e /arch/x86/kernel/module.c | |
| parent | 7fbadb50d95a8bbc0de720e0857c77d4f13ddcaf (diff) | |
x86/alternatives: Rename 'text_poke_sync()' to 'smp_text_poke_sync_each_cpu()'
Unlike sync_core(), text_poke_sync() is a very heavy operation, as
it sends an IPI to every online CPU in the system and waits for
completion.
Reflect this in the name.
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/20250411054105.2341982-41-mingo@kernel.org
Diffstat (limited to 'arch/x86/kernel/module.c')
| -rw-r--r-- | arch/x86/kernel/module.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c index a7998f351701..231d6326d1fd 100644 --- a/arch/x86/kernel/module.c +++ b/arch/x86/kernel/module.c @@ -206,7 +206,7 @@ static int write_relocate_add(Elf64_Shdr *sechdrs, write, apply); if (!early) { - text_poke_sync(); + smp_text_poke_sync_each_cpu(); mutex_unlock(&text_mutex); } |