linux-kernel - Re: [PATCH v2] include: Remove pagemap.h from blkdev.h

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <b4d3285a-e1a2-1381-2bfd-ceeaf5ab55c9@kernel.dk>
Date:   Tue, 9 Mar 2021 13:50:18 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>,
        Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-bcache@...r.kernel.org, linux-nvdimm@...ts.01.org,
        linux-scsi@...r.kernel.org
Subject: Re: [PATCH v2] include: Remove pagemap.h from blkdev.h

On 3/9/21 12:57 PM, Matthew Wilcox (Oracle) wrote:
> My UEK-derived config has 1030 files depending on pagemap.h before
> this change.  Afterwards, just 326 files need to be rebuilt when I
> touch pagemap.h.  I think blkdev.h is probably included too widely,
> but untangling that dependency is harder and this solves my problem.
> x86 allmodconfig builds, but there may be implicit include problems
> on other architectures.

For the block bits:

Acked-by: Jens Axboe <axboe@...nel.dk>

-- 
Jens Axboe