Re: [RFC PATCH 0/5] Prototype for direct map awareness in page allocator

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: Mike Rapoport <rppt@xxxxxxxxxx>
Subject: Re: [RFC PATCH 0/5] Prototype for direct map awareness in page allocator
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 9 Mar 2023 23:27:42 -0800
Cc: linux-mm@xxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx
In-reply-to: <20230308094106.227365-1-rppt@kernel.org>
References: <20230308094106.227365-1-rppt@kernel.org>

On Wed, Mar 08, 2023 at 11:41:01AM +0200, Mike Rapoport wrote:
> The last two patches in the series demonstrate how __GFP_UNMAPPED can be
> used in two in-tree use cases.

dma_alloc_attrs(DMA_ATTR_NO_KERNEL_MAPPING) would be another easy one.

References:
- [RFC PATCH 0/5] Prototype for direct map awareness in page allocator
  - From: Mike Rapoport

Prev by Date: Re: [PATCH 1/3] ufs: don't flush page immediately for DIRSYNC directories
Next by Date: Re: [LSF/MM/BPF TOPIC] Cloud storage optimizations
Previous by thread: Re: [RFC PATCH 0/5] Prototype for direct map awareness in page allocator
Next by thread: Re: [RFC PATCH 0/5] Prototype for direct map awareness in page allocator
Index(es):
- Date
- Thread

[Index of Archives] [Linux ARM Kernel] [Linux ARM] [Linux Omap] [Fedora ARM] [IETF Annouce] [Bugtraq] [Linux OMAP] [Linux MIPS] [eCos] [Asterisk Internet PBX] [Linux API]

Powered by Linux