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From: Miklos Szeredi <>
To: Chad Austin <>
Subject: Re: [PATCH] fuse: cache readdir calls if filesystem opts out of opendir
Date: Mon, 4 Feb 2019 08:43:35 +0100
Message-ID: <> (raw)
In-Reply-To: <>

On Tue, Jan 29, 2019 at 1:34 AM Chad Austin <> wrote:
> If a filesystem returns ENOSYS from opendir and thus opts out of
> opendir and releasedir requests, it almost certainly would also like
> readdir results cached. Default open_flags to FOPEN_KEEP_CACHE and
> FOPEN_CACHE_DIR in that case.
> With this patch, I've measured recursive directory enumeration across
> large FUSE mounts to be faster than native mounts.
> Signed-off-by: Chad Austin <>

Thanks, applied.


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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-29  0:34 Chad Austin
2019-02-04  7:43 ` Miklos Szeredi [this message]

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