[lkml]   [1999]   [Jun]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: Migrating to larger numbers
> Guess what?  We *ALREADY* depend on these -- dev_t in libc6 is a
> 64-bit number.

And NFS is a 32bit dev_t encoding. so while we can go to 64bit, its
simply digging large holes and jumping down them. Nobody currently needs
more than a 32bit dev_t. 4096 different device types, some multiplexed
each with a million minors ? I think we can scale past the IBM mainframes
just fine in 32bits.

64bits means we have to screw up the NFS client, we won't be able to do
NFS root for all devices and worse.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:52    [from the cache]
©2003-2014 Jasper Spaans. hosted at Digital Ocean