From: Byungchul Park <byungchul@sk.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kernel_team@skhynix.com, ying.huang@intel.com, namit@vmware.com,
vernhao@tencent.com, mgorman@techsingularity.net,
hughd@google.com, willy@infradead.org, david@redhat.com,
peterz@infradead.org, luto@kernel.org, tglx@linutronix.de,
mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
rjgolo@gmail.com
Subject: Re: [RESEND PATCH v7 7/8] mm: Defer TLB flush by keeping both src and dst folios at migration
Date: Tue, 13 Feb 2024 10:19:24 +0900 [thread overview]
Message-ID: <20240213011924.GB4147@system.software.com> (raw)
In-Reply-To: <20240208125409.28d5aa60d88657405f5c8e1b@linux-foundation.org>
On Thu, Feb 08, 2024 at 12:54:09PM -0800, Andrew Morton wrote:
> On Thu, 8 Feb 2024 15:26:07 +0900 Byungchul Park <byungchul@sk.com> wrote:
>
> > Implementation of MIGRC mechanism that stands for 'Migration Read Copy'.
>
> Oh there is it. Please put this in the [0/N] cover letter?
Sure. I should've put this in the cover letter. Thanks.
Byungchul
next prev parent reply other threads:[~2024-02-13 1:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-08 6:26 [RESEND PATCH v7 0/8] Reduce TLB flushes by 94% by improving folio migration Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 1/8] x86/tlb: Add APIs manipulating tlb batch's arch data Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 2/8] arm64: tlbflush: " Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 3/8] mm/rmap: Recognize read-only TLB entries during batched TLB flush Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 4/8] x86/tlb, mm/rmap: Separate arch_tlbbatch_clear() out of arch_tlbbatch_flush() Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 5/8] mm: Separate move/undo doing on folio list from migrate_pages_batch() Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 6/8] mm: Add APIs to free a folio directly to the buddy bypassing pcp Byungchul Park
2024-02-08 20:49 ` Andrew Morton
2024-02-13 2:03 ` Byungchul Park
2024-02-08 6:26 ` [RESEND PATCH v7 7/8] mm: Defer TLB flush by keeping both src and dst folios at migration Byungchul Park
2024-02-08 20:54 ` Andrew Morton
2024-02-13 1:19 ` Byungchul Park [this message]
2024-02-08 6:26 ` [RESEND PATCH v7 8/8] mm: Pause migrc mechanism at high memory pressure Byungchul Park
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