Re: [PATCH] use spinlock instead of binary mutex in idt77252 driver

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



El Mon, Apr 23, 2007 at 09:17:53AM +0100 Christoph Hellwig ha dit:

> On Sun, Apr 22, 2007 at 07:50:36PM -0400, Kyle Moffett wrote:
> > On Apr 22, 2007, at 17:39:59, Matthias Kaehlcke wrote:
> > >use spinlock instead of binary mutex in idt77252 driver
> > 
> > I think you really meant: "Use mutex instead of binary semaphore in  
> > idt77252 driver", since this is a binary semaphore (not a mutex,  
> > which are always binary):
> 
> And the binary semaphore terminology i a little confusing. struct
> semaphore is a full counting semaphore that is only used as a binary
> semaphore if we want to speak in CS terms.  Than everyone else just
> caled them semaphore before these patches started to show up :)

i'll take your suggestion into account for future patches. my
intention behind the usage of the term binary semaphore was to be more
precise, but i agree that it can be confusing

-- 
Matthias Kaehlcke
Linux Application Developer
Barcelona

    I am incapable of conceiving infinity, and yet I do not accept finity
                          (Simone de Beauvoir)
                                                                 .''`.
    using free software / Debian GNU/Linux | http://debian.org  : :'  :
                                                                `. `'`
gpg --keyserver pgp.mit.edu --recv-keys 47D8E5D4                  `-
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux