From: Muchun Song <muchun.song@linux.dev>
To: Qi Zheng <zhengqi.arch@bytedance.com>,
david@redhat.com, hughd@google.com, willy@infradead.org,
vbabka@kernel.org, akpm@linux-foundation.org, rppt@kernel.org,
vishal.moola@gmail.com, peterx@redhat.com, ryan.roberts@arm.com,
christophe.leroy2@cs-soprasteria.com
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2 03/14] powerpc: assert_pte_locked() use pte_offset_map_ro_nolock()
Date: Thu, 29 Aug 2024 15:21:53 +0800 [thread overview]
Message-ID: <732c3fd3-3d04-456b-8fd7-a9fa438d21aa@linux.dev> (raw)
In-Reply-To: <89ae94f722996b4ee7ef20d44cd7f5e2f0495c47.1724310149.git.zhengqi.arch@bytedance.com>
On 2024/8/22 15:13, Qi Zheng wrote:
> In assert_pte_locked(), we just get the ptl and assert if it was already
> held, so convert it to using pte_offset_map_ro_nolock().
>
> Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
next prev parent reply other threads:[~2024-08-29 7:22 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-22 7:13 [PATCH v2 00/14] introduce pte_offset_map_{ro|rw}_nolock() Qi Zheng
2024-08-22 7:13 ` [PATCH v2 01/14] mm: pgtable: " Qi Zheng
2024-08-26 3:45 ` [PATCH v2 01/14 update] " Qi Zheng
2024-08-26 15:21 ` [PATCH v2 01/14] " David Hildenbrand
2024-08-27 4:33 ` Qi Zheng
2024-08-28 10:48 ` David Hildenbrand
2024-08-29 3:27 ` Qi Zheng
2024-08-29 10:59 ` Qi Zheng
2024-08-29 15:31 ` David Hildenbrand
2024-08-30 6:37 ` Qi Zheng
2024-08-28 9:48 ` Muchun Song
2024-08-22 7:13 ` [PATCH v2 02/14] arm: adjust_pte() use pte_offset_map_rw_nolock() Qi Zheng
2024-08-26 15:26 ` David Hildenbrand
2024-08-29 3:39 ` Muchun Song
2024-08-22 7:13 ` [PATCH v2 03/14] powerpc: assert_pte_locked() use pte_offset_map_ro_nolock() Qi Zheng
2024-08-26 15:28 ` David Hildenbrand
2024-08-29 7:21 ` Muchun Song [this message]
2024-08-22 7:13 ` [PATCH v2 04/14] mm: filemap: filemap_fault_recheck_pte_none() " Qi Zheng
2024-08-26 15:29 ` David Hildenbrand
2024-08-29 7:23 ` Muchun Song
2024-08-22 7:13 ` [PATCH v2 05/14] mm: khugepaged: __collapse_huge_page_swapin() " Qi Zheng
2024-08-26 15:33 ` David Hildenbrand
2024-08-29 7:25 ` Muchun Song
2024-08-22 7:13 ` [PATCH v2 06/14] mm: handle_pte_fault() use pte_offset_map_rw_nolock() Qi Zheng
2024-08-26 15:36 ` David Hildenbrand
2024-08-27 4:53 ` Qi Zheng
2024-08-29 7:30 ` Muchun Song
2024-08-22 7:13 ` [PATCH v2 07/14] mm: khugepaged: collapse_pte_mapped_thp() " Qi Zheng
2024-08-29 8:10 ` Muchun Song
2024-08-30 6:54 ` Qi Zheng
2024-09-05 6:32 ` Muchun Song
2024-09-05 6:41 ` Qi Zheng
2024-09-05 7:18 ` Muchun Song
2024-08-22 7:13 ` [PATCH v2 08/14] mm: copy_pte_range() " Qi Zheng
2024-08-29 8:13 ` Muchun Song
2024-08-29 15:36 ` David Hildenbrand
2024-08-30 6:42 ` Qi Zheng
2024-08-22 7:13 ` [PATCH v2 09/14] mm: mremap: move_ptes() " Qi Zheng
2024-08-22 7:13 ` [PATCH v2 10/14] mm: page_vma_mapped_walk: map_pte() " Qi Zheng
2024-08-22 7:13 ` [PATCH v2 11/14] mm: userfaultfd: move_pages_pte() " Qi Zheng
2024-08-22 7:13 ` [PATCH v2 12/14] mm: multi-gen LRU: walk_pte_range() " Qi Zheng
2024-08-22 7:13 ` [PATCH v2 13/14] mm: pgtable: remove pte_offset_map_nolock() Qi Zheng
2024-08-22 7:13 ` [PATCH v2 14/14] mm: khugepaged: retract_page_tables() use pte_offset_map_rw_nolock() Qi Zheng
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