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Groups > linux.kernel > #1585865

[PATCH v2 0/2] iwlwifi: share opmode start code

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This v2 split off the opmode handling sharing code into its
own series, it however depends on the request_module_nowait()
change.

The sharing of the opmode handling makes it easier to share fixes
when dealing with opmode handling on devices. It should also hopefully
make the code easier to grok. Lastly, since we are moving things to
a workqueue naturally the module_init() for iwlmvm is not offloaded,
and so this should reduce the boot time by a bit.

As per the average of systemd-analyze on 5 boots using next-20170221
as base:

next-20170221:
Startup finished in   2.6142s (kernel) +   5.1916s (initrd) +  10.8968s (userspace) =  18.7036s

After these patches:
Startup finished in   2.5468s (kernel) +   4.9536s (initrd) +   10.798s (userspace) =  18.2994s

Luis R. Rodriguez (2):
  iwlwifi: share opmode start work code
  iwlwifi: convert final opmode work into a workqueue

 drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 93 +++++++++++++++++++---------
 1 file changed, 64 insertions(+), 29 deletions(-)

-- 
2.11.0

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[RFC 0/5] iwlwifi: enhance final opmode work "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-17 03:20 +0100
  [RFC 2/5] iwlwifi: fix request_module() use "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-17 03:20 +0100
    RE: [RFC 2/5] iwlwifi: fix request_module() use "Grumbach, Emmanuel" <emmanuel.grumbach@intel.com> - 2017-02-19 10:50 +0100
      Re: [RFC 2/5] iwlwifi: fix request_module() use "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-21 03:30 +0100
        RE: [RFC 2/5] iwlwifi: fix request_module() use "Grumbach, Emmanuel" <emmanuel.grumbach@intel.com> - 2017-02-21 08:20 +0100
          Re: [RFC 2/5] iwlwifi: fix request_module() use "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-21 19:20 +0100
            Re: [RFC 2/5] iwlwifi: fix request_module() use "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-21 21:20 +0100
              Re: [RFC 2/5] iwlwifi: fix request_module() use "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 01:20 +0100
                [PATCH v2 0/2] iwlwifi: share opmode start code "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 03:20 +0100
                [PATCH v2 2/2] iwlwifi: convert final opmode work into a workqueue "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 03:20 +0100
                [PATCH v2 1/2] iwlwifi: share opmode start work code "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 03:20 +0100
                [PATCH v2 1/2] iwlwifi: fix drv cleanup on opmode registration failure "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 03:20 +0100
                [PATCH v2 0/2] iwlwifi: corner case fix and request module changes "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 03:20 +0100
                [PATCH v2 2/2] iwlwifi: simplify requesting ops module "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-22 03:20 +0100
  [RFC 1/5] iwlwifi: fix drv cleanup on opmode registration failure "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-17 03:20 +0100
    RE: [RFC 1/5] iwlwifi: fix drv cleanup on opmode registration  failure "Grumbach, Emmanuel" <emmanuel.grumbach@intel.com> - 2017-02-19 10:20 +0100
      Re: [RFC 1/5] iwlwifi: fix drv cleanup on opmode registration failure "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-20 18:40 +0100
  [RFC 3/5] iwlwifi: share opmode start work code "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-17 03:20 +0100
  [RFC 5/5] iwlwifi: convert final opmode work into a workqueue "Luis R. Rodriguez" <mcgrof@kernel.org> - 2017-02-17 03:20 +0100

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