From: Petr Vorel <pvorel@suse.cz>
To: Cyril Hrubis <chrubis@suse.cz>, ltp@lists.linux.it
Subject: Re: [LTP] [PATCH 1/1] zram01.sh: Rewrite to run by single filesystem
Date: Mon, 9 Nov 2026 20:39:19 +0100 [thread overview]
Message-ID: <20261109193919.GA665818@pevik> (raw)
In-Reply-To: <20261109131211.GB631538@pevik>
> > Hi!
Anyway, I've sent a patch which rewrites test zram_fill_fs() to use write file
with single 'dd' instead of many 'dd' while loop for 1kb.
https://lore.kernel.org/ltp/20261109193344.669217-1-pvorel@suse.cz/T/#u
https://patchwork.kernel.org/project/ltp/patch/20261109193344.669217-1-pvorel@suse.cz/
...
> What is the exact problem you are trying to fix?
I owe you an explanation. zram01.sh is very slow on btrfs.
More info is in thread of that patch.
https://lore.kernel.org/ltp/20261109193809.GA669592@pevik/
Kind regards,
Petr
--
Mailing list info: https://lists.linux.it/listinfo/ltp
prev parent reply other threads:[~2026-11-09 19:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-06 16:41 [LTP] [PATCH 1/1] zram01.sh: Rewrite to run by single filesystem Petr Vorel
2026-11-06 18:35 ` [LTP] " linuxtestproject.agent
2026-11-09 12:09 ` [LTP] [PATCH 1/1] " Cyril Hrubis
2026-11-09 13:12 ` Petr Vorel
2026-11-09 19:39 ` Petr Vorel [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261109193919.GA665818@pevik \
--to=pvorel@suse.cz \
--cc=chrubis@suse.cz \
--cc=ltp@lists.linux.it \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.