4 Commits

Author SHA1 Message Date
Kenneth D. Merry
a937ccdc09 Disable the 'devstat_end_transaction' busy count printf until after 3.0
release goes out the door.  We know there's a bug in the devstat
implementation in the wd driver, but bde and msmith haven't been able to
fix it yet.

So, disable the printf to avoid confusing/worrying people.

Suggested by:	msmith
1998-10-14 20:44:05 +00:00
Kenneth D. Merry
a795f8bbaa Make the printf when busy_time < 0 a little more descriptive. This may
help track down bugs in the devstat implementation in various drivers.
(i.e., any situation where the driver does not call the devstat routines
once and only once for each transaction initiation and completion)

Prompted by:	msmith
1998-10-06 04:16:07 +00:00
Kenneth D. Merry
bcc6a3da92 Change the devstat generation number from an int to a long. The int-sized
generation was causing unaligned access faults on the Alpha.

I have incremented the devstat version number, since this is an interface
change.  You'll need to recompile libdevstat, systat, iostat, vmstat and
rpc.rstatd along with your kernel.

Partially Submitted by:	Andrew Gallatin <gallatin@cs.duke.edu>
1998-09-20 00:11:23 +00:00
Justin T. Gibbs
7a59208d92 New Kernel device statistics code.
Submitted by:	"Kenneth D. Merry" <ken@plutotech.com>
1998-09-15 08:16:17 +00:00