Date: Wed, 21 Oct 1998 01:32:34 -0700 (PDT) From: Greg Lehey <grog@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/lkm/vinum config.c interrupt.c memory.c request.c request.h state.c vinumext.h vinumio.h vinumioctl.c vinumkw.h vinumvar.h Message-ID: <199810210832.BAA00579@freefall.freebsd.org>
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grog 1998/10/21 01:32:33 PDT
Modified files:
lkm/vinum config.c interrupt.c memory.c request.c
request.h state.c vinumext.h vinumio.h
vinumioctl.c vinumkw.h vinumvar.h
Log:
config.c:
config_drive:
Catch an instance of anonymous drives. Doubtless many remain.
interrupt.c:
complete_rqe:
Call logrq to log iodone events if DEBUG_LASTREQS is set.
Call set_sd_state with setstate_noupdate to avoid buffered I/O out
of interrupt context.
Use define DEBUG_RESID instead of constant.
memory.c:
Remove dead expandrq() function
Malloc:
Remove directory component of file names in malloc table.
Add function vinum_rqinfo (part of the request tracing stuff).
request.c:
Add function logrq (part of the request tracing stuff).
vinumstrategy:
Check whether config needs to be written to disk, do it if so.
This is a stopgap until the Vinum daemon (bacchusd? oenologistd?)
is written.
If DEBUG_LASTREQS is set, call logrq to log user buffer headers.
launch_requests:
Correct format of debug output to console.
If DEBUG_LASTREQS is set, call logrq to log request elements.
request.h:
Add definitions for request trace.
state.c:
set_sd_state:
Check flags for setstate_noupdate. If set, don't write the config
to disk, just set global VF_DIRTYCONFIG flag. This is part of the
kludge to avoid writing config from an interrupt context.
vinumext.h:
Add declaration for vinum_rqinfo, put inside #ifdef DEBUG
Remove dead macro expandrq
vinumio.h:
Increase maximum ioctl reply length to 4 kB if DEBUG is set.
Define VINUM_RQINFO ioctl if DEBUG is set.
vinumioctl.c:
vinumioctl:
Change implementation of VINUM_DEBUG ioctl: use a debug flag
(DEBUG_REMOTEGDB) to decide whether to go into remote debugging or
not.
Implement VINUM_RQINFO.
vinumkw.h:
Define kw_info even when not debugging.
vinumvar.h:
Define VF_DIRTYCONFIG
Add pointers to request info to vinum_info if DEBUG is set.
Define setstate_noupdate
Define additional debug bits DEBUG_RESID, DEBUG_LASTREQS and
DEBUG_REMOTEGDB.
Revision Changes Path
1.2 +5 -4 src/lkm/vinum/config.c
1.2 +7 -3 src/lkm/vinum/interrupt.c
1.2 +29 -17 src/lkm/vinum/memory.c
1.2 +71 -6 src/lkm/vinum/request.c
1.2 +32 -0 src/lkm/vinum/request.h
1.2 +6 -2 src/lkm/vinum/state.c
1.2 +5 -15 src/lkm/vinum/vinumext.h
1.2 +9 -0 src/lkm/vinum/vinumio.h
1.2 +13 -5 src/lkm/vinum/vinumioctl.c
1.2 +2 -2 src/lkm/vinum/vinumkw.h
1.2 +9 -2 src/lkm/vinum/vinumvar.h
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