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 E4F293A1DB for ; Wed, 21 Feb 2024 20:42:58 +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=1708548179; cv=none; b=OCSv/sqv9uSuSUVZTwzAz4NGXMLX8yYg2pQswFTqDAldfkB1POwQX0nmc1G8kVBcMurjFDwu+SaJQJjmNu9CH5jzipaohtLOb0hzkVGwBgwKliBB9DHCsk1vW6qljZV+dsIOyPnsWqH0Emo2T9DXP1D6Xn9ZLKDBXpXvlQ5mQuA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708548179; c=relaxed/simple; bh=XJg8bTpyjuzxwQjtjVgRIwKs09fhNejLcnSaXjL9tAE=; h=Date:To:From:Subject:Message-Id; b=LB6r2gdCmCxfYhQhzFhHL932ymOPCHMxucqtTNS7kd5Q6QXQtHIXJ0J9uE37/uPqzo7rAGvzevX7zf83iGjCZohomXr3waYatTbaeEpv1k9PeLarz2d7ixoEdqM0F+UD0s+pzC9GLPwQ6xrzzO/P3GmV1fSdNaK9n6ZObvxkjdE= 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=yIWuQIx1; 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="yIWuQIx1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6178EC433C7; Wed, 21 Feb 2024 20:42:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1708548178; bh=XJg8bTpyjuzxwQjtjVgRIwKs09fhNejLcnSaXjL9tAE=; h=Date:To:From:Subject:From; b=yIWuQIx11yVFyNaTrg9+lTWR6QDBpzFva7NkQgkseNoPpYNvz9ILW3W/EahcGgAiS KBJ7wZxsROjNVcMXYncHfsQRiMV9+gdAv6+MWQxUJ7DxHM5TdS1l1Xu5V+oMYun0gU Q+tO1j5wiywljk/0AR0xZBmhW88BEgHUDtf+32Ls= Date: Wed, 21 Feb 2024 12:42:57 -0800 To: mm-commits@vger.kernel.org,gehao@kylinos.cn,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-page_alloc-make-bad_range-return-bool.patch added to mm-unstable branch Message-Id: <20240221204258.6178EC433C7@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/page_alloc: make bad_range() return bool has been added to the -mm mm-unstable branch. Its filename is mm-page_alloc-make-bad_range-return-bool.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_alloc-make-bad_range-return-bool.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: Hao Ge Subject: mm/page_alloc: make bad_range() return bool Date: Wed, 21 Feb 2024 15:32:27 +0800 bad_range() can return bool, so let us change it. Link: https://lkml.kernel.org/r/20240221073227.276234-1-gehao@kylinos.cn Signed-off-by: Hao Ge Signed-off-by: Andrew Morton --- mm/page_alloc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) --- a/mm/page_alloc.c~mm-page_alloc-make-bad_range-return-bool +++ a/mm/page_alloc.c @@ -464,19 +464,19 @@ static int page_outside_zone_boundaries( /* * Temporary debugging check for pages not lying within a given zone. */ -static int __maybe_unused bad_range(struct zone *zone, struct page *page) +static bool __maybe_unused bad_range(struct zone *zone, struct page *page) { if (page_outside_zone_boundaries(zone, page)) - return 1; + return true; if (zone != page_zone(page)) - return 1; + return true; - return 0; + return false; } #else -static inline int __maybe_unused bad_range(struct zone *zone, struct page *page) +static inline bool __maybe_unused bad_range(struct zone *zone, struct page *page) { - return 0; + return false; } #endif _ Patches currently in -mm which might be from gehao@kylinos.cn are mm-vmscan-change-the-type-of-file-from-int-to-bool.patch mm-vmscan-make-too_many_isolated-return-bool.patch mm-page_alloc-make-bad_range-return-bool.patch