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From: "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
To: gregkh@linuxfoundation.org
Cc: tiwai@suse.de, linux-kernel@vger.kernel.org,
	"Luis R. Rodriguez" <mcgrof@suse.com>
Subject: [PATCH v3 0/3] module loading: add module_long_probe_init()
Date: Tue, 12 Aug 2014 15:28:24 -0700	[thread overview]
Message-ID: <1407882507-325-1-git-send-email-mcgrof@do-not-panic.com> (raw)

From: "Luis R. Rodriguez" <mcgrof@suse.com>

systemd-udevd will cause a driver to fail to load if it doesn't load
within the set default timeout, right now 30 seconds. Although we now
have a way to increase the timeout at run time we need a way to both
annotate drivers that need fixing and a way to enable drivers's whose
probe takes long time while they are fixed. Using deferred probe works
but it was recently agreed that we'd instead use kthreads for drivers
that have long probes.

Luis R. Rodriguez (3):
  init / kthread: add module_long_probe_init() and
    module_long_probe_exit()
  cxgb4: use module_long_probe_init()
  mptsas: use module_long_probe_init()

 drivers/message/fusion/mptsas.c                 |  5 ++--
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c |  5 ++--
 include/linux/kthread.h                         | 35 +++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 4 deletions(-)

-- 
2.0.3


             reply	other threads:[~2014-08-12 22:28 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-12 22:28 Luis R. Rodriguez [this message]
2014-08-12 22:28 ` [PATCH v3 1/3] init / kthread: add module_long_probe_init() and module_long_probe_exit() Luis R. Rodriguez
2014-08-12 22:59   ` Tetsuo Handa
2014-08-13  1:03     ` Greg KH
2014-08-13 17:51   ` Oleg Nesterov
2014-08-14 23:10     ` Luis R. Rodriguez
2014-08-15 14:39       ` Oleg Nesterov
2014-08-16  2:50         ` Luis R. Rodriguez
2014-08-17  6:59           ` Takashi Iwai
2014-08-17 12:25             ` Oleg Nesterov
2014-08-17 12:48               ` Oleg Nesterov
2014-08-17 12:55                 ` Oleg Nesterov
2014-08-17 17:46                   ` Luis R. Rodriguez
2014-08-17 18:21                     ` Oleg Nesterov
2014-08-18  8:52                       ` Takashi Iwai
2014-08-18 12:22                         ` Oleg Nesterov
2014-08-18 13:20                           ` Takashi Iwai
2014-08-18 15:19                             ` Oleg Nesterov
2014-08-19  4:11                               ` Luis R. Rodriguez
2014-08-12 22:28 ` [PATCH v3 2/3] cxgb4: use module_long_probe_init() Luis R. Rodriguez
2014-08-13 23:33   ` Anish Bhatt
2014-08-14 16:42     ` Casey Leedom
2014-08-12 22:28 ` [PATCH v3 3/3] mptsas: " Luis R. Rodriguez

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