Re: [PATCH v10 10/12] mm/vmalloc: add vmap_range_noflush variant

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To: Nicholas Piggin <npiggin@xxxxxxxxx>
Subject: Re: [PATCH v10 10/12] mm/vmalloc: add vmap_range_noflush variant
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Sun, 24 Jan 2021 14:51:27 +0000
Cc: linux-mm@xxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, Zefan Li <lizefan@xxxxxxxxxx>, Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Christophe Leroy <christophe.leroy@xxxxxxxxxx>, Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx>, Ding Tianhong <dingtianhong@xxxxxxxxxx>
In-reply-to: <20210124082230.2118861-11-npiggin@gmail.com>
References: <20210124082230.2118861-1-npiggin@gmail.com> <20210124082230.2118861-11-npiggin@gmail.com>

On Sun, Jan 24, 2021 at 06:22:28PM +1000, Nicholas Piggin wrote:
> As a side-effect, the order of flush_cache_vmap() and
> arch_sync_kernel_mappings() calls are switched, but that now matches
> the other callers in this file.
> 
> Signed-off-by: Nicholas Piggin <npiggin@xxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v10 00/12] huge vmalloc mappings
  - From: Nicholas Piggin
- [PATCH v10 10/12] mm/vmalloc: add vmap_range_noflush variant
  - From: Nicholas Piggin

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