From: Xiao Ni <xni@redhat.com>
To: song@kernel.org, linux-raid@vger.kernel.org
Subject: [PATCH RFC 0/3] Improve handling raid10 discard request
Date: Fri, 17 Jul 2020 10:52:45 +0800 [thread overview]
Message-ID: <1594954368-5646-1-git-send-email-xni@redhat.com> (raw)
Hi all
Now mkfs on raid10 which is combined with ssd/nvme disks takes a long time.
This patch set tries to resolve this problem.
Xiao Ni (3):
Move codes related with submitting discard bio into one function
extend r10bio devs to raid disks
improve raid10 discard request
drivers/md/md.c | 22 +++++
drivers/md/md.h | 3 +
drivers/md/raid0.c | 15 +--
drivers/md/raid10.c | 276 ++++++++++++++++++++++++++++++++++++++++++++++++++--
4 files changed, 297 insertions(+), 19 deletions(-)
--
2.7.5
next reply other threads:[~2020-07-17 2:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-17 2:52 Xiao Ni [this message]
2020-07-17 2:52 ` [PATCH RFC 1/3] Move codes related with submitting discard bio into one function Xiao Ni
2020-07-17 2:52 ` [PATCH RFC 2/3] extend r10bio devs to raid disks Xiao Ni
2020-07-17 2:52 ` [PATCH RFC 3/3] improve raid10 discard request Xiao Ni
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