From: Gang Li <gang.li@linux.dev>
To: Muchun Song <muchun.song@linux.dev>
Cc: linux-mm@kvack.org, David Hildenbrand <david@redhat.com>,
David Rientjes <rientjes@google.com>,
Mike Kravetz <mike.kravetz@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
Tim Chen <tim.c.chen@linux.intel.com>,
linux-kernel@vger.kernel.org, ligang.bdlg@bytedance.com
Subject: Re: [PATCH v4 3/7] padata: dispatch works on different nodes
Date: Fri, 19 Jan 2024 23:04:08 +0800 [thread overview]
Message-ID: <2aeb7d61-5080-4089-b789-765399db74c8@linux.dev> (raw)
In-Reply-To: <10f26c5c-760d-4f1b-abdc-8508971236ed@linux.dev>
On 2024/1/19 10:59, Muchun Song wrote:
> On 2024/1/18 20:39, Gang Li wrote:
>> --- a/kernel/padata.c
>> +++ b/kernel/padata.c
>> @@ -485,7 +485,8 @@ void __init padata_do_multithreaded(struct
>> padata_mt_job *job)
>> struct padata_work my_work, *pw;
>> struct padata_mt_job_state ps;
>> LIST_HEAD(works);
>> - int nworks;
>> + int nworks, nid;
>> + static atomic_t last_used_nid = ATOMIC_INIT(0);
> last_used_nid is only used during boot time so it could be
> __init_data. Otherwise, LGTM.
>
> Reviewed-by: Muchun Song <muchun.song@linux.dev>
>
OK, thanks.
next prev parent reply other threads:[~2024-01-19 14:54 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-18 12:39 [RESEND PATCH v4 0/7] hugetlb: parallelize hugetlb page init on boot Gang Li
2024-01-18 12:39 ` [PATCH v4 1/7] hugetlb: code clean for hugetlb_hstate_alloc_pages Gang Li
2024-01-18 12:39 ` [PATCH v4 2/7] hugetlb: split hugetlb_hstate_alloc_pages Gang Li
2024-01-22 3:43 ` Muchun Song
2024-01-18 12:39 ` [PATCH v4 3/7] padata: dispatch works on different nodes Gang Li
2024-01-18 23:04 ` Tim Chen
2024-01-19 15:05 ` Gang Li
2024-01-19 2:59 ` Muchun Song
2024-01-19 15:04 ` Gang Li [this message]
2024-01-18 12:39 ` [PATCH v4 4/7] hugetlb: pass *next_nid_to_alloc directly to for_each_node_mask_to_alloc Gang Li
2024-01-18 23:01 ` Tim Chen
2024-01-19 2:54 ` Muchun Song
2024-01-22 6:16 ` Muchun Song
2024-01-22 9:14 ` Gang Li
2024-01-22 9:50 ` Muchun Song
2024-01-18 12:39 ` [PATCH v4 5/7] hugetlb: have CONFIG_HUGETLBFS select CONFIG_PADATA Gang Li
2024-01-18 12:39 ` [PATCH v4 6/7] hugetlb: parallelize 2M hugetlb allocation and initialization Gang Li
2024-01-22 7:10 ` Muchun Song
2024-01-22 10:12 ` Gang Li
2024-01-22 11:30 ` Muchun Song
2024-01-23 2:12 ` Gang Li
2024-01-23 3:32 ` Muchun Song
2024-01-18 12:39 ` [PATCH v4 7/7] hugetlb: parallelize 1G hugetlb initialization Gang Li
2024-01-18 14:22 ` Kefeng Wang
2024-01-19 14:45 ` Gang Li
2024-01-24 9:23 ` Muchun Song
2024-01-24 10:52 ` Gang Li
2024-01-25 2:48 ` Muchun Song
2024-01-25 3:47 ` Gang Li
2024-01-25 3:56 ` Gang Li
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