From: Gao Xiang <hsiangkao@linux.alibaba.com>
To: Jingbo Xu <jefflexu@linux.alibaba.com>, linux-erofs@lists.ozlabs.org
Subject: Re: [PATCH v6 2/3] erofs-utils: update on-disk format for xattr name filter
Date: Tue, 29 Aug 2023 20:49:40 +0800 [thread overview]
Message-ID: <de02e15d-5bda-760f-dada-e3c8ca8d3390@linux.alibaba.com> (raw)
In-Reply-To: <20230829124127.36719-3-jefflexu@linux.alibaba.com>
On 2023/8/29 20:41, Jingbo Xu wrote:
> The xattr name bloom filter feature is going to be introduced to speed
> up the negative xattr lookup, e.g. system.posix_acl_[access|default]
> lookup when running "ls -lR" workload.
I think you could just say
"Let's keep in sync with kernel commit <12-char commit id>."
here.
...
> ---
...
> +#define EROFS_XATTR_NAME_LEN_MAX UCHAR_MAX
where is EROFS_XATTR_NAME_LEN_MAX used?
Thanks,
Gao Xiang
next prev parent reply other threads:[~2023-08-29 12:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-29 12:41 [PATCH v6 0/3] erofs-utils: introduce xattr name bloom filter Jingbo Xu
2023-08-29 12:41 ` [PATCH v6 1/3] erofs-utils: add xxh32 library Jingbo Xu
2023-08-29 12:44 ` Gao Xiang
2023-08-29 14:14 ` Jingbo Xu
2023-08-29 12:41 ` [PATCH v6 2/3] erofs-utils: update on-disk format for xattr name filter Jingbo Xu
2023-08-29 12:49 ` Gao Xiang [this message]
2023-08-29 14:19 ` Jingbo Xu
2023-08-29 12:41 ` [PATCH v6 3/3] erofs-utils: mkfs: enable " Jingbo Xu
2023-08-29 12:53 ` Gao Xiang
2023-08-29 14:20 ` Jingbo Xu
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