src/sys/geom/gate, branch release/7.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2008-02-24T05:45:17+00:00

'RELENG_7_0_0_RELEASE'.

This commit was manufactured to restore the state of the 7.0-RELEASE image.

Bump copyright year.

2006-09-08T10:20:44+00:00

Use __FBSDID in .c files.

2006-09-08T10:19:24+00:00

Fix problems with destroy and forcible destroy functionality:

2006-09-05T21:56:00+00:00

- hold/release device in start/done routines, this will probably slow
  down things a bit, but previous code was racy;
- only release device if g_gate_destroy() failed - if it succeeded device
  is dead and there is nothing to release;
- various other changes which makes forcible destruction reliable.

MFC after:	3 days

Remove trailing spaces.

2006-02-01T12:06:01+00:00

Normalize a significant number of kernel malloc type names:

2005-10-31T15:41:29+00:00

- Prefer '_' to ' ', as it results in more easily parsed results in
  memory monitoring tools such as vmstat.

- Remove punctuation that is incompatible with using memory type names
  as file names, such as '/' characters.

- Disambiguate some collisions by adding subsystem prefixes to some
  memory types.

- Generally prefer lower case to upper case.

- If the same type is defined in multiple architecture directories,
  attempt to use the same name in additional cases.

Not all instances were caught in this change, so more work is required to
finish this conversion.  Similar changes are required for UMA zone names.

Add CANCEL command which allows to remove one request from the queue or

2005-07-08T21:08:53+00:00

all requests from the queue if request number is not given.

Bump version number.

Approved by:	re (scottl)

Update copyright in files changed this year.

2005-02-16T22:14:52+00:00

Remove mutex asserion from g_gate_find(). We don't want g_gate_list_mtx

2005-02-16T16:13:56+00:00

mutex to be held here, because we want speed here.

Remove TDP_GEOM flag from thread after ggate device creation.

2005-02-16T16:12:28+00:00

This flag means "wait for all pending requests before returning to userland".
There are pending events for sure, because we just created new provider and
other classes want to taste it, but we cannot answer on I/O requests until
we're here.