From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A2DB71BDAA1 for ; Fri, 11 Oct 2024 12:13:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728648830; cv=none; b=CP8EyzGYqIVWYV2hUiQEIZd+4RrfIM43RHG6R6wuKDy2q01ApO0XBZyOySSgtszNQe9WSdIkWYOPF06WToevqzUUjrp3RapkNzQNBgrLL3yIT33fXMM/u1z6Rkvu8ldqH3fsfysiPhBW11afQDsNHN/1YlA9WX7/jgXR8KVnuN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728648830; c=relaxed/simple; bh=RK8IPmYPg/uP9Y7E89x6DvioC+lFZfxWAqh8PRkUppI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=m0Js/ZCPP208p1xwKUklowfJ5B23yGMwAuqbhwrxl9znag13ScYLN+574pfxorW9vwfsjluOTtXEzgXakCkipaytvDzUoOwvic3frTXkYI0VN0Id/cVk+DNmxfRzjgJGkJ8L57C0Ix1cgN1P3R4fVfJVZSc9rTXEaCvzHPhbXW4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ig4ztrbY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ig4ztrbY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A14DC4CEC3; Fri, 11 Oct 2024 12:13:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728648830; bh=RK8IPmYPg/uP9Y7E89x6DvioC+lFZfxWAqh8PRkUppI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ig4ztrbYNwhauLP4Qv9O7kd2XgxWB4HDUKs7fOEWuKCOLVT7QQ/ApiML1zljStTAU n3aqYlY0D+0bm6hyWg4B0MGkdXoGLDjf7uSQsnuFn6YgkHrqqHY411DATl75frxGpn EgdXs6CFQMEvPxhzuSwnnvPKn/yY0fRoPisnZAuuL3lJVxsKcyJp3eCxnOaq4dmAzm vtegLlCLyUsdBghDrnn1l+lQ9xgq0gKDfpsw+8C9gSRUH9nNppAsWpk0JBo2qVyhNJ qC1eajmG8fRlRZCYTET9DoK+20U9QFAO+Af+BMarLF5bHHQZFpFmjskfBkPvY11iX6 wqYofieSByr6Q== Date: Fri, 11 Oct 2024 08:13:48 -0400 From: Sasha Levin To: Sergey Senozhatsky Cc: stable@vger.kernel.org, Minchan Kim , Andrew Morton Subject: Re: [PATCH 6.11.y 1/2] zram: free secondary algorithms names Message-ID: References: <2024100723-syndrome-yeast-a812@gregkh> <20241009044639.812634-1-senozhatsky@chromium.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20241009044639.812634-1-senozhatsky@chromium.org> On Wed, Oct 09, 2024 at 01:46:38PM +0900, Sergey Senozhatsky wrote: >We need to kfree() secondary algorithms names when reset zram device that >had multi-streams, otherwise we leak memory. > >[senozhatsky@chromium.org: kfree(NULL) is legal] > Link: https://lkml.kernel.org/r/20240917013021.868769-1-senozhatsky@chromium.org >Link: https://lkml.kernel.org/r/20240911025600.3681789-1-senozhatsky@chromium.org >Fixes: 001d92735701 ("zram: add recompression algorithm sysfs knob") >Signed-off-by: Sergey Senozhatsky >Cc: Minchan Kim >Cc: >Signed-off-by: Andrew Morton >(cherry picked from commit 684826f8271ad97580b138b9ffd462005e470b99) >Signed-off-by: Sergey Senozhatsky Queued up, thanks! -- Thanks, Sasha