From: Yunsheng Lin <yunshenglin0825@gmail.com>
To: Dave Chinner <david@fromorbit.com>,
Yunsheng Lin <linyunsheng@huawei.com>
Cc: Yishai Hadas <yishaih@nvidia.com>, Jason Gunthorpe <jgg@ziepe.ca>,
Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>,
Kevin Tian <kevin.tian@intel.com>,
Alex Williamson <alex.williamson@redhat.com>,
Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>, Gao Xiang <xiang@kernel.org>,
Chao Yu <chao@kernel.org>, Yue Hu <zbestahu@gmail.com>,
Jeffle Xu <jefflexu@linux.alibaba.com>,
Sandeep Dhavale <dhavale@google.com>,
Carlos Maiolino <cem@kernel.org>,
"Darrick J. Wong" <djwong@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Jesper Dangaard Brouer <hawk@kernel.org>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
Trond Myklebust <trondmy@kernel.org>,
Anna Schumaker <anna@kernel.org>,
Chuck Lever <chuck.lever@oracle.com>,
Jeff Layton <jlayton@kernel.org>, Neil Brown <neilb@suse.de>,
Olga Kornievskaia <okorniev@redhat.com>,
Dai Ngo <Dai.Ngo@oracle.com>, Tom Talpey <tom@talpey.com>,
Luiz Capitulino <luizcap@redhat.com>,
Mel Gorman <mgorman@techsingularity.net>,
kvm@vger.kernel.org, virtualization@lists.linux.dev,
linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org,
linux-erofs@lists.ozlabs.org, linux-xfs@vger.kernel.org,
linux-mm@kvack.org, netdev@vger.kernel.org,
linux-nfs@vger.kernel.org
Subject: Re: [PATCH v2] mm: alloc_pages_bulk: remove assumption of populating only NULL elements
Date: Sun, 9 Mar 2025 21:40:52 +0800 [thread overview]
Message-ID: <cce03970-d66f-4344-b496-50ecf59483a6@gmail.com> (raw)
In-Reply-To: <Z8vnKRJlP78DHEk6@dread.disaster.area>
On 3/8/2025 2:43 PM, Dave Chinner wrote:
...
>> I tested XFS using the below cmd and testcase, testing seems
>> to be working fine, or am I missing something obvious here
>> as I am not realy familiar with fs subsystem yet:
>
> That's hardly what I'd call a test. It barely touches the filesystem
> at all, and it is not exercising memory allocation failure paths at
> all.
>
> Go look up fstests and use that to test the filesystem changes you
> are making. You can use that to test btrfs and NFS, too.
Thanks for the suggestion.
I used the below xfstests to do the testing in a VM, the smoke testing
seems fine for now, will do a full testing too:
https://github.com/tytso/xfstests-bld
Also, it seems the fstests doesn't support erofs yet?
>
> -Dave.
>
next prev parent reply other threads:[~2025-03-09 13:41 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-28 9:44 Yunsheng Lin
2025-03-03 22:13 ` Chuck Lever
2025-03-04 12:04 ` Yunsheng Lin
2025-03-04 8:18 ` Dave Chinner
2025-03-04 12:09 ` Yunsheng Lin
2025-03-08 6:43 ` Dave Chinner
2025-03-09 13:40 ` Yunsheng Lin [this message]
2025-03-10 0:32 ` Gao Xiang
2025-03-10 12:31 ` Yunsheng Lin
2025-03-10 12:59 ` Gao Xiang
2025-03-11 22:55 ` NeilBrown
2025-03-12 1:45 ` Gao Xiang
2025-03-12 12:05 ` Yunsheng Lin
2025-03-12 12:41 ` Gao Xiang
2025-03-04 9:17 ` Qu Wenruo
2025-03-05 12:17 ` Yunsheng Lin
2025-03-05 23:41 ` NeilBrown
2025-03-06 11:43 ` Yunsheng Lin
2025-03-06 21:14 ` NeilBrown
2025-03-07 9:23 ` Yunsheng Lin
2025-03-07 21:02 ` NeilBrown
2025-03-09 13:23 ` Yunsheng Lin
2025-03-10 0:10 ` NeilBrown
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