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From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Cc: Anand Jain <anand.jain@oracle.com>
Subject: [PATCH 0/4] btrfs: optimize disks flush code
Date: Mon, 27 Mar 2023 17:53:06 +0800	[thread overview]
Message-ID: <cover.1679910087.git.anand.jain@oracle.com> (raw)

A few items were identified that could be optimized and simplified in
wait_dev_flush() and wait_dev_flush().

Anand Jain (4):
  btrfs: move last_flush_error to write_dev_flush and wait_dev_flush
  btrfs: opencode check_barrier_error()
  Btrfs: change wait_dev_flush() return type to bool
  btrfs: use test_and_clear_bit() in wait_dev_flush()

 fs/btrfs/disk-io.c | 45 ++++++++++++++++++++-------------------------
 1 file changed, 20 insertions(+), 25 deletions(-)

-- 
2.39.2


             reply	other threads:[~2023-03-27  9:54 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-27  9:53 Anand Jain [this message]
2023-03-27  9:53 ` [PATCH 1/4] btrfs: move last_flush_error to write_dev_flush and wait_dev_flush Anand Jain
2023-03-27  9:53 ` [PATCH 2/4] btrfs: opencode check_barrier_error() Anand Jain
2023-03-27  9:53 ` [PATCH 3/4] Btrfs: change wait_dev_flush() return type to bool Anand Jain
2023-03-27 17:11   ` David Sterba
2023-03-28  2:58     ` Anand Jain
2023-03-27 23:52   ` kernel test robot
2023-03-28  5:31   ` [PATCH] fixup: Btrfs: change wait_dev_flush() return type to bool v2 Anand Jain
2023-03-28 18:28     ` David Sterba
2023-03-27  9:53 ` [PATCH 4/4] btrfs: use test_and_clear_bit() in wait_dev_flush() Anand Jain
2023-03-27 17:14   ` David Sterba
2023-03-28  5:05     ` Anand Jain
2023-03-28 18:33       ` David Sterba

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