From: "Hillf Danton" <hillf.zj@alibaba-inc.com>
To: "'Aaron Lu'" <aaron.lu@intel.com>, <linux-mm@kvack.org>,
<linux-kernel@vger.kernel.org>
Cc: "'Dave Hansen'" <dave.hansen@intel.com>,
"'Tim Chen'" <tim.c.chen@intel.com>,
"'Andrew Morton'" <akpm@linux-foundation.org>,
"'Ying Huang'" <ying.huang@intel.com>
Subject: Re: [PATCH v2 2/5] mm: parallel free pages
Date: Wed, 15 Mar 2017 17:42:42 +0800 [thread overview]
Message-ID: <0a2501d29d70$7eb0f530$7c12df90$@alibaba-inc.com> (raw)
In-Reply-To: <1489568404-7817-3-git-send-email-aaron.lu@intel.com>
On March 15, 2017 5:00 PM Aaron Lu wrote:
> void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
> {
> + struct batch_free_struct *batch_free, *n;
> +
s/*n/*next/
> tlb_flush_mmu(tlb);
>
> /* keep the page table cache within bounds */
> check_pgt_cache();
>
> + list_for_each_entry_safe(batch_free, n, &tlb->worker_list, list) {
> + flush_work(&batch_free->work);
Not sure, list_del before free?
> + kfree(batch_free);
> + }
> +
> tlb_flush_mmu_free_batches(tlb->local.next, true);
> tlb->local.next = NULL;
> }
next prev parent reply other threads:[~2017-03-15 9:43 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-15 8:59 [PATCH v2 0/5] mm: support parallel free of memory Aaron Lu
2017-03-15 9:00 ` [PATCH v2 1/5] mm: add tlb_flush_mmu_free_batches Aaron Lu
2017-03-15 9:00 ` [PATCH v2 2/5] mm: parallel free pages Aaron Lu
2017-03-15 9:42 ` Hillf Danton [this message]
2017-03-15 11:54 ` Aaron Lu
2017-03-15 9:00 ` [PATCH v2 3/5] mm: use a dedicated workqueue for the free workers Aaron Lu
2017-03-22 6:33 ` Minchan Kim
2017-03-22 8:41 ` Aaron Lu
2017-03-22 8:55 ` Minchan Kim
2017-03-22 13:43 ` Aaron Lu
2017-03-23 5:53 ` Minchan Kim
2017-03-23 15:38 ` Dave Hansen
2017-03-24 12:37 ` Aaron Lu
2017-03-15 9:00 ` [PATCH v2 4/5] mm: add force_free_pages in zap_pte_range Aaron Lu
2017-03-15 9:00 ` [PATCH v2 5/5] mm: add debugfs interface for parallel free tuning Aaron Lu
2017-03-15 14:18 ` [PATCH v2 0/5] mm: support parallel free of memory Michal Hocko
2017-03-15 15:44 ` Aaron Lu
2017-03-15 16:28 ` Michal Hocko
2017-03-15 21:38 ` Tim Chen
2017-03-16 9:07 ` Michal Hocko
2017-03-16 18:36 ` Tim Chen
2017-03-17 7:47 ` Michal Hocko
2017-03-17 8:07 ` Minchan Kim
2017-03-17 12:33 ` Aaron Lu
2017-03-17 12:59 ` Michal Hocko
2017-03-17 13:16 ` Peter Zijlstra
2017-03-17 12:53 ` Peter Zijlstra
2017-03-17 13:05 ` Michal Hocko
2017-03-21 14:54 ` Dave Hansen
2017-03-22 8:02 ` Aaron Lu
2017-03-24 7:04 ` Aaron Lu
2017-03-21 15:18 ` Tim Chen
2017-03-16 6:54 ` Aaron Lu
2017-03-16 7:34 ` Aaron Lu
2017-03-16 13:51 ` Aaron Lu
2017-03-16 14:14 ` Aaron Lu
2017-03-15 14:56 ` Vlastimil Babka
2017-03-15 15:50 ` Aaron Lu
2017-03-17 3:10 ` Aaron Lu
2017-03-16 19:38 ` Alex Thorlton
2017-03-17 2:21 ` Aaron Lu
2017-03-20 19:15 ` Alex Thorlton
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