src-test2/sys/dev/vinum/request.h, branch release/5.2.0

Note when we issue a request to the disk driver, so that we can

2003-05-01T13:06:00Z

measure the time it spends.

Change #if VINUMDEBUG to #ifdef VINUMDEBUG. This is a flag, not a variable.

2001-05-23T23:24:05Z

Add xferinfo flag bit for copied buffers.

2001-05-22T02:28:55Z

Create a new struct rangelockinfo. In revision 1.21 of vinumlock.c, the plex info was removed from struct rangelock, since it wasn't needed there. It *is* needed for trace information, however, so use struct rangelockinfo for that.

Add flag XFR_BUFLOCKED to identify buffers which have been locked.

2000-12-20T05:10:08Z

Part of fix to ensure that we unlock buffers we lock. In principle submitted by: tegge

Modify the manner in which we lock RAID-5 plexes. This appears to

2000-01-05T06:09:43Z

solve some of the elusive panics we have seen with corrupted buffer headers (specifically the zeroed-out b_iodone field). Submitted-by: Bernd Walter

Add some private storage so that we can queue requests in an interrupt

1999-10-13T03:16:05Z

environment even if malloc fails.

Add loginfo type for sdiodone.

1999-09-28T22:27:10Z

struct rqgroup: put 0-length array at the end. Make mental note not

1999-09-05T06:32:20Z

to write such crap again. Spotted-by: Parag Patel

$Id$ -> $FreeBSD$

1999-08-28T01:08:13Z

Add support for logging subdisk I/O.

1999-08-24T02:17:42Z

Change parameters of unlockrange to allow calling from revive_block, which doesn't use request groups.