From: Kemeng Shi <shikemeng@huaweicloud.com>
To: akpm@linux-foundation.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, willy@infradead.org,
naoya.horiguchi@nec.com, osalvador@suse.de
Subject: [PATCH v2 0/3] Fixes and cleanups to break_down_buddy_pages
Date: Sat, 26 Aug 2023 23:47:42 +0800 [thread overview]
Message-ID: <20230826154745.4019371-1-shikemeng@huaweicloud.com> (raw)
Hi all, this series contains one bugfix and two cleanups to
break_down_buddy_pages in page_alloc.
Patch 1 corrects page forward in case guard page debug is enabled. Patch
2 and 3 remove unnecessary check and local variable.
More details can be found in respective patches. Thanks!
v1->v2:
-Add Fixes tag and impact to patch 1
Kemeng Shi (3):
mm/page_alloc: correct start page when guard page debug is enabled
mm/page_alloc: remove unnecessary check in break_down_buddy_pages
mm/page_alloc: remove unnecessary next_page in break_down_buddy_pages
mm/page_alloc.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
--
2.30.0
next reply other threads:[~2023-08-26 7:48 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-26 15:47 Kemeng Shi [this message]
2023-08-26 15:47 ` [PATCH v2 1/3] mm/page_alloc: correct start page when guard page debug is enabled Kemeng Shi
2023-08-28 15:21 ` Naoya Horiguchi
2023-08-30 6:27 ` Kemeng Shi
2023-09-26 11:33 ` Naoya Horiguchi
2023-09-27 1:13 ` Kemeng Shi
2023-08-26 15:47 ` [PATCH v2 2/3] mm/page_alloc: remove unnecessary check in break_down_buddy_pages Kemeng Shi
2023-09-26 11:34 ` Naoya Horiguchi
2023-08-26 15:47 ` [PATCH v2 3/3] mm/page_alloc: remove unnecessary next_page " Kemeng Shi
2023-09-26 11:34 ` Naoya Horiguchi
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