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From: Johannes Thumshirn <johannes.thumshirn@wdc.com>
To: Damien Le Moal <Damien.LeMoal@wdc.com>
Cc: linux-fsdevel@vger.kernel.org,
	Johannes Thumshirn <johannes.thumshirn@wdc.com>
Subject: [PATCH 0/3] zonefs: introduce -o explicit-open mount option
Date: Fri,  4 Sep 2020 20:23:25 +0900	[thread overview]
Message-ID: <20200904112328.28887-1-johannes.thumshirn@wdc.com> (raw)

Introduce a mount option for explicitly opening a device's zones when opening
the seq zone file for writing. This way we prevent resource exhaustion on
devices that export a maximum open zones limit. 

Johannes Thumshirn (3):
  zonefs: introduce helper for zone management
  zonefs: open/close zone on file open/close
  zonefs: document the explicit-open mount option

 Documentation/filesystems/zonefs.rst |  15 +++
 fs/zonefs/super.c                    | 179 +++++++++++++++++++++++++--
 fs/zonefs/zonefs.h                   |  10 ++
 3 files changed, 196 insertions(+), 8 deletions(-)

-- 
2.26.2


             reply	other threads:[~2020-09-04 11:32 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-04 11:23 Johannes Thumshirn [this message]
2020-09-04 11:23 ` [PATCH 1/3] zonefs: introduce helper for zone management Johannes Thumshirn
2020-09-07  2:55   ` Damien Le Moal
2020-09-04 11:23 ` [PATCH 2/3] zonefs: open/close zone on file open/close Johannes Thumshirn
2020-09-07  3:06   ` Damien Le Moal
2020-09-07  8:49     ` Johannes Thumshirn
2020-09-07  9:52       ` Damien Le Moal
2020-09-07  4:32   ` Damien Le Moal
2020-09-04 11:23 ` [PATCH 3/3] zonefs: document the explicit-open mount option Johannes Thumshirn
2020-09-04 15:17   ` Randy Dunlap
2020-09-07  3:09   ` Damien Le Moal

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