From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-61.mta0.migadu.com [91.218.175.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0EC7E1EFFA1 for ; Thu, 27 Aug 2026 07:19:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.61 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787815153; cv=none; b=FUsIJl5cWhbOhT5kwRgSFsXpCmkJoffbonR5TxSwxKEp5g1WXTk+Mk6YYPy5LrBFUoCxDHCdjQIUSQgh7qxrk7618D9gSA0qzn42TYP6LvlyDxlTfCPQbnIPwhiIyl+rZy7pjfto091nCKsg91ER6PZrPS5JLeG3WJTZ0PQMX3s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787815153; c=relaxed/simple; bh=HN+3sbUNbycWz2IO1Ch0ptieDL2g4IBu4VoKtwdN7hM=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=REG2Ix98UFVb5e/jmCNmoxTYduXGoeucE1tmyiCh4exP8KEuEAruEYR7ECvnDuKs99vQae7h5KjZM7DbK5hVqFkJljq5mhIMyYH+NAYiw9e2f78PZ1LLyhFCk9+SXHy+zxVsR0J2JI6T998MOWsGIYRUzglbevV5FXDnalEhpHQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=YVkW448i; arc=none smtp.client-ip=91.218.175.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="YVkW448i" X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=HN+3sbUNbycWz2IO1Ch0ptieDL2g4IBu4VoKtwdN7hM=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1787815149; v=1; x=1788419949; b=YVkW448idKOe+POBziPtzwnC4ioTs+k1elyy3bZse34SLLX9GHZddetXbGMs5gHIICC/q46/ hWsNvEnZOtCO2F/TV/rQU7cnwVFyRWzjDEpMQjDvyV+K1cbbVTlXvZWV3E5jtLHwHYR0u0pRomM UhPA3LC9neOutfr0CkAj/csI= X-Envelope-To: linux-kernel@vger.kernel.org Received: from fedora (117.129.78.49) by smtp.migadu.com with ESMTPS id 2886061bcc752116; Thu, 27 Aug 2026 07:19:08 +0000 X-Mizu-Trace-ID: 2886061bcc752116 X-Migadu-Flow: FLOW_OUT From: Hao Li To: akpm@linux-foundation.org, david@kernel.org Cc: ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Hao Li Subject: [PATCH] mm: remove unused anon_vma_trylock_write() Date: Thu, 27 Aug 2026 15:18:06 +0800 Message-ID: <20260827071845.17636-1-hao.li@linux.dev> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The last user of anon_vma_trylock_write() was removed by cc22b9978509, leaving the helper unused. Remove it. Signed-off-by: Hao Li --- mm/internal.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/mm/internal.h b/mm/internal.h index 68db5abd0a4c..9069013d191f 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -298,11 +298,6 @@ static inline void anon_vma_lock_write(struct anon_vma *anon_vma) down_write(&anon_vma->root->rwsem); } -static inline int anon_vma_trylock_write(struct anon_vma *anon_vma) -{ - return down_write_trylock(&anon_vma->root->rwsem); -} - static inline void anon_vma_unlock_write(struct anon_vma *anon_vma) { up_write(&anon_vma->root->rwsem); -- 2.54.0