Re: device struct bloat

[Stefan Richter]

Peter Zijlstra wrote:
[sem-to-mutex in struct device and struct class]
>  drivers/base/bus.c                |   20 ++++++++++----------
>  drivers/base/class.c              |   22 +++++++++++-----------
>  drivers/base/core.c               |   20 +++++++++-----------
>  drivers/base/dd.c                 |   38 +++++++++++++++++++-------------------
>  drivers/base/power/main.c         |    8 ++++----
>  drivers/pci/bus.c                 |    4 ++--
>  drivers/pnp/interface.c           |   10 +++++-----
>  drivers/pnp/manager.c             |   18 +++++++++---------
>  drivers/power/power_supply_core.c |    8 ++++----
>  drivers/rtc/interface.c           |    4 ++--
>  drivers/scsi/hosts.c              |    4 ++--
>  drivers/spi/spi.c                 |   10 +++++-----
>  drivers/usb/core/hub.c            |    4 ++--
>  include/linux/device.h            |   18 +++++++++++-------
>  include/linux/usb.h               |    6 +++---
>  15 files changed, 98 insertions(+), 96 deletions(-)

At least two files are missing:
drivers/firewire/fw-device.c accesses device.sem.
drivers/ieee1394/nodemgr.c accesses class.sem and device.sem.
-- 
Stefan Richter
-=====-=-=== =-== ---=-
http://arcgraph.de/sr/
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