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 0D2CA2D7DF3 for ; Thu, 21 Aug 2025 21:42:11 +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=1755812532; cv=none; b=LzVbX66wTu0ethHmKHUr73Sv/rOLBD76W/aydkptP+rIHspQ5zhTHmi1CviuWHCojiVZ94IiX3yIzFir8opzIFtz0Bn8mLU4q4fjW6Oq94v7a3vzqZTZLpjaazuwc0coL4CcSEaHAHTiE5agKzTYKeIvWD6kzeFesaQs/al3BYk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755812532; c=relaxed/simple; bh=Riv7JPazSBvC+xQEh0jU+Tuizoz/z4DQxHEm0o7DwD0=; h=Date:To:From:Subject:Message-Id; b=pxRcpmpZbaGJqZJxdv7LlN7h3AcwZfFpcEZkomNkdRWAf811LjMeLDLdwxaXpvn/7yjEWow7NvwQj9Mf1ntaQW4qXMru3rGgjnFivfCAE6FHi2dfkgqGbjH8D4wF0FQ5zBU1Aq/w4CbpQ9lp9wCM+nRZ2cU+Oth9v/yGqfwh4+A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=KRWMpCXo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="KRWMpCXo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7AB18C4CEEB; Thu, 21 Aug 2025 21:42:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1755812531; bh=Riv7JPazSBvC+xQEh0jU+Tuizoz/z4DQxHEm0o7DwD0=; h=Date:To:From:Subject:From; b=KRWMpCXozwiFtsequhX0lQn85a/UCbDzSD5EP+MDwjdEhfMrBt08I+t10vT/C833/ sHD/kTuos+SrFkotbYo+g+4hWc8R7Dr6bMCChaKcYw5mEYDO+zIk3LlQtiscckNl2k zp8/xkntm1D0SXDplyj+G0+9Au5UrmkJkjAXseXY= Date: Thu, 21 Aug 2025 14:42:10 -0700 To: mm-commits@vger.kernel.org,lkp@intel.com,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-zswap-store-page_size-compression-failed-page-as-is-fix.patch added to mm-unstable branch Message-Id: <20250821214211.7AB18C4CEEB@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/zswap: mark zswap_stored_incompressible_pages as static has been added to the -mm mm-unstable branch. Its filename is mm-zswap-store-page_size-compression-failed-page-as-is-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-zswap-store-page_size-compression-failed-page-as-is-fix.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: SeongJae Park Subject: mm/zswap: mark zswap_stored_incompressible_pages as static Date: Thu, 21 Aug 2025 09:10:57 -0700 Only zswap.c uses zswap_stored_incompressible_pages, but it is not marked as static. This incurs a sparse warning that reported by kernel teset robot. Mark it as a static variable to eliminate the warning. Link: https://lkml.kernel.org/r/20250821161750.78192-1-sj@kernel.org Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202508211706.DnJPQQMn-lkp@intel.com/ Signed-off-by: SeongJae Park Signed-off-by: Andrew Morton --- mm/zswap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/zswap.c~mm-zswap-store-page_size-compression-failed-page-as-is-fix +++ a/mm/zswap.c @@ -45,7 +45,7 @@ /* The number of pages currently stored in zswap */ atomic_long_t zswap_stored_pages = ATOMIC_LONG_INIT(0); /* The number of incompressible pages currently stored in zswap */ -atomic_long_t zswap_stored_incompressible_pages = ATOMIC_LONG_INIT(0); +static atomic_long_t zswap_stored_incompressible_pages = ATOMIC_LONG_INIT(0); /* * The statistics below are not protected from concurrent access for _ Patches currently in -mm which might be from sj@kernel.org are mm-zswap-store-page_size-compression-failed-page-as-is.patch mm-zswap-store-page_size-compression-failed-page-as-is-fix.patch